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Trampoline Injury
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Montana · state law

Montana Trampoline Accident Lawyer

Last updated October 31, 2026

  • Trampoline & trampoline park injuries only
  • Claims reviewed nationwide
Immediate state-specific answer

Montana's three-year injury limit, the not-greater-than fault rule, the ten-year product defense, state claim filing and the punitive cap, from Montana statutes.

On this page
  1. Which Kind of Claim Fits What Happened on the Trampoline
  2. Where the Accident Happened Changes the Questions
  3. Who May Have to Answer for a Trampoline Injury
  4. What a Participation Agreement or Release Does and Does Not Decide
  5. Filing Deadlines Under Montana Law
  6. How Montana's Comparative Negligence Rule Affects a Claim
  7. What Recovery Could Cover After a Trampoline Injury
  8. Evidence That Often Matters in a Montana Trampoline Injury Case
  9. Wrongful Death After a Fatal Trampoline Accident in Montana
  10. Frequently asked questions
  11. Sources

State legal snapshot

Montana

Primary legal sources for Montana

If you were hurt on a trampoline in Montana, state law generally allows three years to bring an injury action, and three years for a wrongful-death action. A person partly at fault is not barred if their share was not greater than the other side's, though their damages are reduced. Different rules apply to children, government property and older equipment.

Most people facing a trampoline injury in Montana arrive here with something specific weighing on them: a child's broken arm from a park visit, a neck injury at a neighbor's backyard, or the loss of someone they loved. The questions come fast. Who is responsible, does the paper signed at the front desk matter, how long is there, and what happens if the injured person did something risky too. This page walks through how Montana's own statutes answer those questions, in plain words.

Which Kind of Claim Fits What Happened on the Trampoline

If you or your child was hurt, the first question is what went wrong: the way the place was kept, the equipment itself, or the way jumpers were watched. Each answer points to a different legal theory, and that theory decides who may be responsible, what has to be shown, and which Montana rules apply.

Premises liability is the area of law about the duty a property owner or operator owes to people on the property. It is the usual starting point when someone is hurt at a trampoline park, a gym or a private home. Negligence claims of this kind generally ask about a duty, a breach of that duty, causation (whether the breach caused the harm) and damages.

Product liability is the area of law about harm caused by a defective product, such as a frame that buckles, a spring that fails or a mat that tears. In Montana, section 27-1-719 of the Montana Code Annotated governs the liability of a seller, a term it defines as "a manufacturer, wholesaler, or retailer." That section gives sellers a ten-year defense, explained below.

Negligent supervision is a theory about how people were watched: whether staff, or an adult in charge, failed to use reasonable care in monitoring jumpers, separating children from adults, or enforcing rules. For more on these theories at commercial venues, see the site's overview of trampoline park injury claims.

For someone in this position, the theory matters because it shapes which deadlines and defenses come into play. Where the facts point to more than one theory, a conversation with an attorney can help sort out which framework fits.

Where the Accident Happened Changes the Questions

The setting matters because it changes who controlled the space and which Montana statutes may apply. Someone hurt at a park and someone hurt in a backyard are often asking different questions.

At a commercial trampoline park, guests usually pay for admission. The operator controls the courts, the foam pits, the staffing and the rules, and the claim usually turns on premises liability and negligent supervision. Foam pit injuries raise their own questions about depth, padding and entry, covered in the site's page on foam pit injuries. Payment also matters under Montana's recreational-use statute, discussed in the fault section, because that statute turns on whether the user gave valuable consideration.

At a private home, the person hurt is often a child visiting a friend. The homeowner's duty to guests, and to child guests in particular, turns on who was invited, who was watching, the condition of the net and pads, and whether anyone knew of a problem.

At a school, a public recreation center or other government-owned property, the claim may be against the state or a political subdivision. Montana requires those claims to be presented in a particular way first, as the filing deadlines section explains.

If you are sorting out a trampoline injury, the setting can affect both who is answerable and what steps come before a lawsuit. The useful details are where it happened, who owned and ran the place, whether admission was paid, and who was supervising.

Who May Have to Answer for a Trampoline Injury

If you are wondering whom a claim could name, the starting point is who controlled the property, the equipment or the supervision. More than one party may be involved, which can affect how fault is divided.

A property owner or park operator may be a defendant under premises liability, based on how the premises were kept, inspected and run. Staff members, or the business that employed them, may be involved under negligent supervision. At a home, the supervising adult's conduct can be part of the picture.

A manufacturer, wholesaler or retailer of the trampoline or its parts may be a defendant in a product liability claim. Under section 27-1-719 of the Montana Code Annotated, a seller may assert as a defense that the action "was not commenced within 10 years of the date on which the product was first sold or leased to any person or otherwise placed into the stream of commerce." The statute lists exceptions, including where the seller "knowingly concealed a defective or unsafe condition in the product" or knowingly concealed negligence in its construction, manufacture or assembly, and the concealed matter directly resulted in the injury or death. The same section lets a seller defend on the ground that the user discovered the defect, or the defect was open and obvious, and the user unreasonably used the product anyway.

A government entity that owns a facility may also be a defendant, subject to the claim-presentation rule in section 2-9-301 of the Montana Code Annotated, covered below.

For an injured person, the age of the equipment can decide whether a product claim is still open. A person in this position may weigh who owned the equipment, how old it is and who ran the space, and an attorney can help match each party to the theory that fits.

What a Participation Agreement or Release Does and Does Not Decide

A waiver or release, often called a participation agreement at trampoline parks, is a document a guest or parent signs before jumping. It typically states that the jumper accepts certain risks and gives up some right to sue the park.

Whether such a document holds up in Montana is a legal question with no simple yes or no. It turns on the exact wording, who signed it, what happened, and how Montana courts apply the law. Where a parent signed for a child, the effect of that signature is its own question under Montana law.

What can be said is that a signed release does not automatically end the inquiry. A release may also contain more than one part, such as a release and an arbitration clause, which can be treated differently. The site's page on trampoline park waivers explains how those parts work as a general matter.

Families who signed a document at the front desk often keep a copy, a confirmation email or a screenshot of the online form, because the exact text is what any legal question about it turns on.

Filing Deadlines Under Montana Law

A statute of limitations is the time limit for starting a lawsuit. If it runs out, a claim can be lost regardless of its merits, which is why these dates carry real weight.

Section 27-2-204 of the Montana Code Annotated provides that "the period prescribed for the commencement of an action on a liability not founded on an instrument in writing is within 3 years," except as provided in sections 27-2-216 and 27-2-219. Most injury claims from a trampoline accident fall under this rule. When the period begins to run in a particular case is a legal and factual question. The same section sets three years for a wrongful-death action, or ten years if the wrongful death is the result of a homicide.

For children, tolling matters. Tolling means pausing the clock. Under section 27-2-401 of the Montana Code Annotated, if the person entitled to bring the action is a minor at the time the cause of action accrues, "the time of the disability is not a part of the time limit for commencing the action." The disability has to exist when the right of action accrued.

Claims against government follow an added step. Under section 2-9-301 of the Montana Code Annotated, claims against the state "must be presented in writing to the department of administration," and a complaint may not be filed in district court until the department has finally denied the claim. The department must grant or deny within 120 days; no decision within 120 days counts as a final denial, and on receipt the statute of limitations is tolled for 120 days. Claims against a political subdivision are presented to and filed with its clerk or secretary.

How Montana's Comparative Negligence Rule Affects a Claim

Many injured jumpers worry that a flip, a double bounce or ignoring a posted rule ends any claim. Montana's statute answers that directly.

Contributory negligence means the injured person's own carelessness that helped cause the harm. Comparative fault is the system that weighs that share against the other side's. Under section 27-1-702 of the Montana Code Annotated, contributory negligence "does not bar recovery" if it "was not greater than the negligence of the person or the combined negligence of all persons against whom recovery is sought," but damages "must be diminished in the proportion to the percentage of negligence attributable to the person recovering."

As a neutral illustration only: if a jury found an injured person 30 percent at fault and the defendants 70 percent, any damages allowed would be reduced by 30 percent. If the injured person's share were greater than the defendants' combined share, the statute would bar recovery. Fault shares are decided by the trier of fact, the judge or jury, based on the evidence.

A related rule limits some landowners' duty. Section 70-16-302 of the Montana Code Annotated provides that a person who uses property for recreational purposes, without giving valuable consideration to the landowner, does so without assurance the property is safe, and the landowner owes "no duty of care with respect to the condition of the property," except for "willful or wanton misconduct." "Property" includes improvements, structures and equipment. Whether this reaches a trampoline setting turns on whether anyone paid and on how Montana courts read the statute.

What Recovery Could Cover After a Trampoline Injury

If you are weighing a claim, the practical question is what it could pay for. Montana law recognizes two kinds of damages. Compensatory damages are meant to make up for loss caused by an injury. Punitive damages are different: under section 27-1-220 of the Montana Code Annotated, a judge or jury may award them, "in addition to compensatory damages," "for the sake of example and for the purpose of punishing a defendant."

That section limits punitive awards. An award "may not exceed $10 million or 3% of a defendant's net worth, whichever is less," and that limit does not apply to class actions. The statute bars punitive damages in actions arising from contract, unless a statute says otherwise, but it expressly does not prohibit them "in a products liability action." The section's limit is stated for punitive damages.

Which categories of compensatory damages may be allowed, such as losses tied to medical care, work or the injury itself, and in what amount, turns on the evidence. Serious injuries such as those described in the site's page on trampoline head injuries can involve long treatment, and records of that treatment are part of how damages are shown. For an injured person, those records are often what connects the injury to any recovery.

Evidence That Often Matters in a Montana Trampoline Injury Case

Proof in these cases tends to come from a handful of sources, and some of them change as time passes. Footage can be recorded over, equipment can be repaired or thrown away, and memories fade.

If you were hurt, the records that usually matter include medical records documenting the injury and the treatment that followed. Photos and video of the scene, the equipment and the injury are often central, and so is any surveillance footage the facility may hold.

When equipment may have failed, the trampoline or part itself, or records of its make, model and purchase history, bear on product liability and on the ten-year defense in section 27-1-719. Incident or accident reports filed at the facility describe what staff recorded at the time, though a report does not by itself establish what caused an injury.

Injured people and families also often gather the names and contact information of witnesses, and the participation agreement or release signed at the facility. For background on how often these injuries occur nationally, the site keeps a page of trampoline injury statistics.

Wrongful Death After a Fatal Trampoline Accident in Montana

Section 27-1-513 of the Montana Code Annotated provides that when injuries to and the death of a person are caused by "the wrongful act or neglect of another, the personal representative of the decedent's estate may maintain an action for damages against the person causing the death." If that person was employed by someone responsible for their conduct, the action may also be brought against that other responsible person.

A personal representative is the person appointed to manage the estate of someone who has died. Under Montana's statute, that person, not each family member separately, brings the wrongful-death action. This means the estate process and the claim are connected, which can add steps for a family already carrying grief.

The time limit is the one in section 27-2-204 described above: three years, or ten years if the wrongful death is the result of a homicide. The statute provides an action "for damages"; which damages may be allowed is a matter of Montana law and the evidence.

For a family, the questions are often who will serve as personal representative, which parties were involved, and what records exist. A family weighing those questions may want to talk with our attorney about how the estate and claim steps fit together.

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Frequently asked questions

How long does someone injured at a Montana trampoline park have to file a claim?

Section 27-2-204 of the Montana Code Annotated sets three years for an action on a liability not founded on a written instrument, with stated exceptions. When it starts depends on Montana law and the facts. For a minor, section 27-2-401 leaves the time of minority out of the limit. Claims against the state follow section 2-9-301.

Does signing a waiver at a trampoline park end a claim in Montana?

Not automatically. Whether a participation agreement or release is enforceable depends on its exact wording, who signed it, what happened and Montana's current law. A parent's signature for a child raises its own questions under Montana law, which no general rule answers.

Can a person still recover if they were partly at fault for a trampoline injury in Montana?

Yes, under section 27-1-702 of the Montana Code Annotated, if their negligence was not greater than the combined negligence of those sued. Any damages allowed are reduced by their percentage of fault. A judge or jury sets those percentages from the evidence.

Who can bring a wrongful death claim after a fatal trampoline accident in Montana?

The personal representative of the estate, under section 27-1-513 of the Montana Code Annotated. That is the person appointed to manage the estate. Section 27-2-204 sets three years for the action, or ten years if the death is the result of a homicide.

What is the product liability defense period for trampoline equipment in Montana?

Ten years from when the product was first sold or leased to anyone or otherwise placed into the stream of commerce, under section 27-1-719 of the Montana Code Annotated. Exceptions include a seller knowingly concealing a defect or negligence that directly resulted in the injury or death.

Does Montana's recreational use statute limit a trampoline park's liability?

It depends. Section 70-16-302 of the Montana Code Annotated limits a landowner's duty to recreational users who give no valuable consideration, except for willful or wanton misconduct. Whether it reaches a trampoline setting turns on the facts, including payment, and on how Montana courts read it.

What damages can a Montana trampoline injury claim include?

Montana law recognizes compensatory damages and, under section 27-1-220, punitive damages, capped at $10 million or 3 percent of net worth, whichever is less, outside class actions. Which compensatory categories apply, and any amount, depends on the facts and the evidence.

What notice is required before suing a government-owned trampoline facility in Montana?

For the state, section 2-9-301 of the Montana Code Annotated requires a written claim to the department of administration, and a final denial, before a district court complaint. For a political subdivision, the claim is filed with its clerk or secretary.

Evidence to preserve

  • Photos or video of the trampoline, the equipment and the area
  • Names of witnesses
  • A copy of any waiver that was signed
  • Hospital and medical records
  • The park, operator or trampoline brand
  • The date and place it happened

Related pages

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