Business

Are Liability Waivers Enforceable in Colorado?

A guide working with a client on the water, photographed by Cascade Fishing Guides in WACascade Fishing, WA
Cascade Fishing Guides, somewhere in a season's worth of days.
Short answerColorado enforces recreational releases under a four-factor test, never for wilful and wanton conduct, and by statute allows a parent to release a child's prospective negligence claim but not a reckless or grossly negligent one.
Key takeaways
  • Colorado upheld a guided hunt release in a case involving serious injury and substituted equipment.
  • Four factors decide validity, and recreation clears the public duty and necessity limbs.
  • The words negligence and breach of warranty are not invariably required in the document.
  • Wilful and wanton conduct can never be released, and overbroad clauses are read down rather than voided.
  • By statute a parent may waive a child's negligence claim but not a reckless or grossly negligent one.

A Texas hunter contracted for a guided elk hunt in the Colorado back country, his horse fell sick partway in, the wrangler moved his saddle onto a pack mule, and the saddle slid when he tried to dismount. He was thrown down a hill and broke his neck in several places. His release held. That case is the most useful decision in this whole series for anybody selling guided days, because it was decided on an outfitter's own contract rather than on a ski pass or a gym membership. It also settled something Alaska decides the opposite way: in Colorado the form does not have to use the word negligence. The liability and waivers hub carries the rest of this ground. Reporting only, not advice. Colorado counsel answers this for your outfit.

The four factors Colorado applies

FactorHow it usually lands for a guide
Existence of a duty to the publicRecreation carries none
The nature of the service performedNot practically necessary
Whether the contract was fairly entered intoDecided by how you deliver it
Whether intent is expressed in clear and unambiguous languageWhere most fights happen

What happened on that hunt?

A mule, a horse saddle, and a broken neck.

In Chadwick v. Colt Ross Outfitters, Inc., 100 P.3d 465, decided by the Supreme Court of Colorado on 8 November 2004, the plaintiff had contracted for a fully guided elk hunt with a Colorado outfitter.

Several days in, after he had complained that the horse assigned to him was ill, a wrangler took the saddle off that horse and put it on a pack mule, telling him to ride the mule for the rest of the trip.

Hunting later that day without immediate supervision, he felt the saddle sliding down the mule's neck, and when he tried to get off the animal bucked and threw him down a hill.

He sued for negligent failure to supervise the hunt and for failing to provide the proper equipment to secure his saddle.

The district court gave the outfitter summary judgment on the release, the court of appeals affirmed, and the Supreme Court affirmed again.

An outfitter with a properly built contract won a case involving a client with serious injuries and a plausible complaint about the gear.

That is the practical headline, and the reasoning behind it is worth understanding before you copy anybody's form.

The waiver basics piece sets out what these documents are trying to do generally.

The working end of a guided day, photographed by Kodiak Charters in MDKodiak Charters, MD
From a day on the water with Kodiak Charters.

Which four factors decide it?

Duty, service, fairness, clarity.

Colorado tests an exculpatory agreement against the existence of a duty to the public, the nature of the service performed, whether the contract was fairly entered into, and whether the intention of the parties is expressed in clear and unambiguous language.

The first two knock out most guiding claims early, because the court has repeatedly distinguished recreational businesses from the class of businesses that trigger public policy concern.

Recreational providers, it has held, are not practically necessary and owe no special duty to the public, which is why the outfitter in the hunting case sat outside the category of agreements affecting the public interest.

The court reached that conclusion by comparing the outfitter to a skydiving company from a 1981 decision, describing both as providing a recreational service neither publicly regulated nor of great public importance.

That leaves fairness and clarity as the two live questions, and both are within an operator's control.

There is a hard ceiling above all four: in no event will an exculpatory agreement be permitted to shield against a claim of wilful and wanton negligence.

Does the form have to say negligence?

No, and Colorado is unusual in that.

The court has made clear that the specific terms negligence and breach of warranty are not invariably required for an agreement to shield a party from claims based on them.

What matters instead is whether the intent to extinguish liability is clearly and unambiguously expressed, judged by looking at the actual language for legal jargon, length and complication, and any likelihood of confusion or failure to recognise the full extent of the release.

The outfitter's contract never used the word negligence anywhere, and it still worked, because its release clause said the client released the outfitter from any legal liability for any injury or death caused by or resulting from his participation in the activities described.

The court said that language cannot reasonably be understood as expressing anything other than an intent to release from any liability for injuries caused by participation.

Guides should not take that as licence to be vague. The reason it worked was the surrounding structure, not the absence of the word.

If your season crosses into a state that does require the word, the safer course is to include it and satisfy both.

How neighbouring states treat the same drafting question is worked through in the Wyoming piece and the Montana piece.

What made the wording clear enough?

Structure, placement and capitals.

The contract was headed as a fully guided hunt contract of agreement, and the release sat in a separately enumerated, emboldened section headed disclosures, disclaimers and waivers.

Inside it, the release clause appeared in capital, emboldened letters, and the words this is a release of liability appeared in capitals immediately above the signature.

The court described the organisation of the contract and the placement of that language as making it unrealistic that these provisions could be missed or misunderstood by the reader.

It also noted the release provision was not inordinately long, was uncomplicated and was free from legal jargon.

Those are four cheap properties any guide can build into a one-page document this week.

The opposite properties, buried clauses and dense paragraphs, are what turn a release into a liability, and the piece on what voids a waiver catalogues them.

What if the release is too broad?

It gets read down, not thrown out.

The court acknowledged that the outfitter's release was so unambiguously broad that on its face it included a release from even wilful and wanton negligence, which would not be consistent with public policy.

Rather than voiding the whole agreement, Colorado construes similarly broad language to extend only as far as public policy permits.

Earlier decisions did the same thing, reading a clause protecting a defendant from any liability in the event of any injury or damage of any nature as shielding against negligence claims while allowing wilful and wanton or gross negligence claims to proceed.

That is a meaningfully different approach from states where one overreaching sentence takes the entire document with it.

It is not a reason to overreach, since a form drafted to the actual limit reads better to a jury than one a judge had to rescue.

But it does mean a Colorado operator whose form is a little enthusiastic is not automatically without a defence.

How is fair entry proved?

By the calendar and the initials.

The court found no indication the contract had been unfairly entered into, and the facts it listed read like a checklist for a booking process.

The agreement was delivered to the client in Texas and signed at his home more than ten months before the trip.

His initials appeared in the blank spaces after each clause of the disclosures, disclaimers and waivers section.

He admitted in his deposition that he had read the contract and understood he was executing a release of liability when he signed it.

Copy that pattern: send early, require initials clause by clause, and ask a question at booking whose answer shows the client engaged with the document.

An earlier Colorado decision even found a release valid where the plaintiff admitted she knew she was signing a release without reading it, which shows how much weight the state puts on the opportunity rather than the reading.

The digital waiver workflow piece covers running that at volume without chasing paper.

Where does the equine statute fit?

Alongside the contract, not instead of it.

Colorado's equine and llama statute limits the civil liability of sponsors and professionals for injuries resulting from the inherent risks of those activities, and defines an equine as a horse, pony, mule, donkey or hinny.

Inherent risks are defined to include the propensity of the animal to behave in ways that may result in injury, its unpredictable reaction to sounds, sudden movement and unfamiliar objects, surface and subsurface conditions, collisions, and the potential of a participant to act negligently.

The protection has holes, and two of them are the ones that matter to an outfitter: it does not apply where the provider supplied equipment or tack and knew or should have known it was faulty to the extent that it caused the injury, or where the provider supplied the animal and failed to make reasonable and prudent efforts to determine the participant's ability to engage safely and to manage that particular animal.

It also carves out latent dangerous conditions known to the provider without conspicuously posted warning signs, wilful or wanton disregard for participant safety, and intentional injury.

The statute requires the warning notice to be posted on signs in black letters at least an inch high, and to appear in clearly readable print in every written contract for professional services, instruction or the rental of equipment, tack or an animal.

The section is published in the Colorado Revised Statutes, and the annotations record the court's own conclusion that parties may contract separately to release sponsors even from negligent conduct so long as intent is clearly expressed and public policy is not violated.

Statutes are amended, so check the current text before you build a contract around it.

The working end of a guided day, photographed by Alaskan Ohana Sport Fishing in AKAlaskan Ohana, AK
On the water with Alaskan Ohana Sport Fishing.

Can a parent waive a child's claim here?

Yes, and the legislature said so in unusually blunt terms.

Section 13-22-107 of the Colorado Revised Statutes provides that a parent of a child may, on behalf of the child, release or waive the child's prospective claim for negligence.

Its legislative declaration says children of this state should have the maximum opportunity to participate in sporting, recreational, educational and other activities where certain risks may exist, and that the entities providing them need a measure of protection against lawsuits, without which they may be unwilling or unable to provide the activities.

It goes further, declaring that parents have a fundamental right and responsibility to make decisions concerning the care, custody and control of their children, and that so long as the decision is voluntary and informed it should be given the same dignity as decisions about schooling, medical treatment and religious education.

Then comes the sentence you rarely see in a statute book: the general assembly declared that a named holding of the Colorado Supreme Court has not been adopted by the general assembly and does not reflect the intent of the general assembly or the public policy of this state.

The ceiling is explicit. Nothing in the section permits a parent to waive a child's prospective claim for a wilful and wanton act or omission, a reckless act or omission, or a grossly negligent act or omission.

Child means a person under eighteen, and parent is defined broadly enough to include guardians, legal custodians and other responsible persons.

The section is printed in the 2023 title 13 volume published by the Colorado General Assembly, and the practical side of running family trips is covered in the piece on taking kids out.

What is the dissenting view worth knowing?

It maps exactly where a guide gets caught.

One justice dissented in the hunting case, and the argument is worth reading by anybody who swaps equipment mid-trip.

The contract, the dissent pointed out, promised riding horses for each client for the duration of the trip, and the release limited itself to injury resulting from participation in the activities described.

On that reading, the release covered riding a horse, and putting the client on a mule with a horse saddle was outside both the contract and the statute's tack exception.

The dissent recorded that a mule saddle had been available and that an employee kept using it rather than offering it to the client.

Whatever a court would make of that, the operational lesson is unambiguous: when your day departs from what the contract described, your paperwork stops describing your day.

Write the document to cover what you might actually have to do, including substitute equipment, changed water, a different boat and a different guide.

What should a Colorado guide do this week?

Four things, none of them expensive.

Rebuild the form as a short, jargon-free document with a headed release section, clause-by-clause initials, and the operative line in capitals above the signature.

Send it at booking and keep the timestamp, since ten months before the trip was one of the facts that made the hunting contract fair.

Describe the substitutions you might make, so a change of animal, boat or beat does not fall outside what the client agreed to.

If you run stock of any kind, read the equine exceptions and take them seriously, particularly the duty to make reasonable efforts to assess whether the client can manage the animal you are putting them on.

Then get a lawyer to check the whole thing against the four factors rather than against your instinct.

Setting the business up in the first place is covered in the Colorado guide business piece, and state material sits on the Colorado guide hub.

What does the insurance side look like?

It carries everything above the ceiling.

Because wilful and wanton conduct can never be released here, and because a parent cannot waive gross negligence on a child's behalf, the policy behind the form is where those claims land.

Ask your broker how cover responds to an allegation framed that way, and ask the same question about anybody guiding under your name.

Ask what happens when a claim involves stock, since equine exposure is often treated separately.

The claims piece follows what actually happens after an incident, which is a different sequence from what most operators expect.

Keep the incident notes from the day, because the difference between ordinary negligence and wilful and wanton conduct is usually a question about what you knew and when.

The Colorado answer, in order

Enforceable, and proven on an outfitter's own contract.

Four factors decide validity, and recreation clears the first two because it is neither publicly necessary nor accompanied by a duty to the public.

Wilful and wanton negligence can never be released, whatever the document says.

An overbroad clause is read down to what public policy allows rather than struck out entirely.

The words negligence and breach of warranty are not invariably required, though clear expression of intent always is.

Fair entry is proved by delivery well before the trip, clause-by-clause initials and an opportunity to read.

A parent may waive a child's prospective negligence claim by statute, but not a reckless, grossly negligent or wilful and wanton one.

And the equine statute sits beside the contract with its own exceptions for faulty tack and unassessed riders, which is exactly where the hunting case was fought.

Stop here if you came looking for legal advice, and put the question to a Colorado lawyer instead. This page reports one published decision and two statutory sections; it makes no assessment of your contract, your stock, your water or your exposure. It cannot tell you whether a court would find your intent clearly and unambiguously expressed, which is the factor most disputes turn on. It does not decide whether any particular conduct crosses from ordinary negligence into wilful and wanton territory. The equine material is summarised from a published version of the statute and its annotations rather than from a current certified printout. The parental waiver section is quoted from the 2023 title volume and both its wording and its interaction with other law can change. Nothing here addresses federal land permits, which many Colorado outfitters hold and which carry their own conditions. Nor does it address what your policy would pay, which is a question for the policy itself.

How this was checked. The case material is quoted from Chadwick v. Colt Ross Outfitters, Inc., 100 P.3d 465, No. 03SC458, Supreme Court of Colorado en banc, 8 November 2004, read in full at courtlistener.com on 27 July 2026: that the suit arose from a hunting expedition guided by the outfitter in which the plaintiff was thrown from a mule and sustained severe injuries; that several days after the hunt began, and after he had complained that the horse assigned to him was ill, the wrangler removed the saddle from his horse and placed it on one of the pack mules, instructing him to ride the mule for the rest of the trip; that while he and a companion hunted without immediate supervision the saddle began to slide down the mule's neck, and when he attempted to dismount the mule bucked and threw him down a hill, causing serious injuries including several fractures in his neck; that in no event will an exculpatory agreement be permitted to shield against a claim of willful and wanton negligence; that such agreements must be closely scrutinized to ensure that the intent of the parties is expressed in clear and unambiguous language and that the circumstances and the nature of the service involved indicate that the contract was fairly entered into; that to determine whether intent is clearly and unambiguously expressed the court examines the actual language for legal jargon, length and complication, and any likelihood of confusion or failure of a party to recognize the full extent of the release provisions; that the specific terms negligence and breach of warranty are not invariably required for an exculpatory agreement to shield a party from claims based on negligence and breach of warranty; that in determining whether a release is valid the court considers four factors, namely the existence of a duty to the public, the nature of the service performed, whether the contract was fairly entered into, and whether the intention of the parties is expressed in clear and unambiguous language; that the court has distinguished businesses engaged in recreational activities, which are not practically necessary and with regard to which the provider owes no special duty to the public; that the contract was entitled Fully Guided Hunt Contract of Agreement and contained a separately enumerated, emboldened section entitled Disclosures, Disclaimers and Waivers; that the release clause stated in capital, emboldened letters the client's agreement to RELEASE FROM ANY LEGAL LIABILITY the Outfitter for any injury or death caused by or resulting from his participation in the activities described; that the words THIS IS A RELEASE OF LIABILITY appeared in capital, emboldened letters just above his signature; that the organization of the contract and the placement of the release language make it unrealistic that these provisions could be missed or misunderstood by the reader; that the release provision is not inordinately long, is uncomplicated and is free from legal jargon; that although the agreement never uses the word negligence, its language cannot reasonably be understood as expressing anything other than an intent to release from any liability for injuries caused by or resulting from participation; that the release was so unambiguously broad that on its face it included a release from even willful and wanton negligence, that enforcing such a release would not be consistent with public policy, and that rather than rendering the entire agreement void similarly broad language has in the past been construed to extend only as far as would be consistent with public policy; that there was no indication the contract was unfairly entered into, it having been delivered to the plaintiff in Texas and signed by him in his home more than ten months before the trip, with his initials appearing in the blank spaces after each clause of the disclosures section and his deposition admission that he read the contract and understood he was executing a release of liability; that the outfitter provides a recreational service, neither publicly regulated nor of great public importance, and therefore the contract does not fall within the category of agreements affecting the public interest; and, from the dissent, that the contract described the activity as including the duty to provide riding horses for each client for the duration of the trip, that a mule saddle had been available while an employee continued to use it, and that the release did not sufficiently notify the client that he was releasing liability for negligence relating to the failure to provide proper tack for riding any animal other than a horse. The equine material is quoted from Colorado Revised Statutes section 13-21-119 as published at law.justia.com the same day: that the intent of the general assembly is to encourage equine and llama activities by limiting the civil liability of those involved; that equine means a horse, pony, mule, donkey, or hinny; that inherent risks include the propensity of the animal to behave in ways that may result in injury, harm, or death, the unpredictability of the animal's reaction to such things as sounds, sudden movement, and unfamiliar objects, persons, or other animals, certain hazards such as surface and subsurface conditions, collisions with other animals or objects, and the potential of a participant to act in a negligent manner; that nothing in the immunity subsection prevents or limits liability where the provider provided the equipment or tack and knew or should have known that it was faulty and it was faulty to the extent that it did cause the injury, or provided the animal and failed to make reasonable and prudent efforts to determine the ability of the participant to engage safely in the activity and to safely manage the particular animal based on the participant's representations of his ability, or is in lawful possession and control of land or facilities where injury resulted from a dangerous latent condition known to the provider and for which warning signs have not been conspicuously posted, or commits an act or omission constituting willful or wanton disregard for the safety of the participant, or intentionally injures the participant; and that every equine professional shall post and maintain signs containing the statutory warning notice in black letters a minimum of one inch in height, and that every written contract for professional services, instruction, or the rental of equipment or tack or an equine shall contain the warning notice in clearly readable print. The parental waiver material is quoted from Colorado Revised Statutes section 13-22-107 as printed in the 2023 title 13 volume published by the Colorado General Assembly, read the same day: that it is the public policy of the state that children should have the maximum opportunity to participate in sporting, recreational, educational, and other activities where certain risks may exist; that public, private, and non-profit entities providing these essential activities to children need a measure of protection against lawsuits, without which they may be unwilling or unable to provide the activities; that parents have a fundamental right and responsibility to make decisions concerning the care, custody, and control of their children and the law has long presumed that parents act in the best interest of their children; that so long as the decision is voluntary and informed it should be given the same dignity as decisions regarding schooling, medical treatment, and religious education; that the general assembly further declares that the Colorado supreme court's holding in a named case has not been adopted by the general assembly and does not reflect the intent of the general assembly or the public policy of this state; that child means a person under eighteen years of age; that a parent of a child may, on behalf of the child, release or waive the child's prospective claim for negligence; and that nothing in the section shall be construed to permit a parent acting on behalf of the child to waive the child's prospective claim for a willful and wanton act or omission, a reckless act or omission, or a grossly negligent act or omission, the section having been added in 2003 with a 2021 amendment to its definitions.

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Colorado releases, from the four factors to the parental waiver statute

Are liability waivers enforceable in Colorado?

Yes, and there is a decision on an outfitter's own contract. In Chadwick v. Colt Ross Outfitters, Inc., 100 P.3d 465 (Colo. 2004), a client on a guided elk hunt was thrown from a pack mule carrying a horse saddle and suffered several neck fractures. The Supreme Court affirmed summary judgment for the outfitter, holding the agreement unambiguously expressed the parties' intent and did not violate public policy. Have a Colorado lawyer read your own document rather than assuming yours reads the same way.

What four factors does Colorado apply?

The existence of a duty to the public, the nature of the service performed, whether the contract was fairly entered into, and whether the intention of the parties is expressed in clear and unambiguous language. Recreational providers generally clear the first two, because the court has distinguished businesses engaged in recreational activities as not practically necessary and owing no special duty to the public. That leaves fairness and clarity, both of which an operator controls.

Does a Colorado release have to use the word negligence?

No. The court has held that the specific terms negligence and breach of warranty are not invariably required. The outfitter's contract never used the word, and the court still found its language could not reasonably be understood as expressing anything other than an intent to release from any liability for injuries caused by or resulting from participation. What is required is clear and unambiguous expression of intent, judged on jargon, length, complication and the likelihood of confusion.

What can never be released in Colorado?

Wilful and wanton negligence. In no event will an exculpatory agreement be permitted to shield against such a claim. Where a release is drafted so broadly that on its face it would cover wilful and wanton conduct, Colorado does not void the whole agreement; it construes the language to extend only as far as would be consistent with public policy, which is a more forgiving approach than several other states take.

How does a court decide the contract was fairly entered into?

By looking at the circumstances of signing. In the hunting case the agreement was delivered to the client in Texas and signed at his home more than ten months before the trip, his initials appeared in the blank spaces after each clause of the disclosures, disclaimers and waivers section, and he admitted in deposition that he read it and understood he was executing a release. An earlier decision found a release valid where the plaintiff admitted she knew she was signing one without reading it.

Can a parent waive a child's claim in Colorado?

Yes, under section 13-22-107 of the Colorado Revised Statutes, which provides that a parent may on behalf of the child release or waive the child's prospective claim for negligence. The legislative declaration states that a named Colorado Supreme Court holding has not been adopted by the general assembly and does not reflect the public policy of the state. The limit is explicit: no parent may waive a child's claim for a wilful and wanton, reckless, or grossly negligent act or omission.

What does the equine statute add for an outfitter?

Section 13-21-119 limits liability for injuries resulting from the inherent risks of equine and llama activities, defining equine to include a mule. Its exceptions are the ones outfitters need: no protection where the provider supplied tack it knew or should have known was faulty and the fault caused the injury, or supplied the animal without making reasonable and prudent efforts to determine whether the participant could safely engage and manage that animal. Every written contract must also carry the statutory warning notice in clearly readable print.

Sources & methods

  1. Chadwick v. Colt Ross Outfitters, Inc., 100 P.3d 465 (Colo. 2004): a guided hunt release upheld without the word negligence, the four factors, the wilful and wanton ceiling, and the dissent on substituted animals (CourtListener)
  2. Colorado Revised Statutes 13-21-119: equine and llama activity liability limits, the faulty tack and rider assessment exceptions, and the mandatory warning notice (Justia)
  3. Colorado Revised Statutes 13-22-107, printed in the 2023 title 13 volume: parental waiver of a child's prospective negligence claim, the legislative declaration, and the reckless and grossly negligent carve-out (Colorado General Assembly)

Every figure here is traced to a named public source and checked against it. Licensing, tax, and fee rules change. Verify your state’s current rules with the agency directly before you count on any number here.

Evan Knox
Written by

Evan Knox

I build booking websites and run the ads and search for owner-run fishing guides, one operation per stretch of water. My first guide client, Bowman Fly Fishing, grew its revenue 4x in a year from that work. Field Notes is where I put the straight numbers on the business of guiding.

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