Trampoline Park Lawsuit: What Injured Visitors and Families Need to Know

Key Takeaways

Three legal theories carry most trampoline park cases, and each asks a different question.

• Premises liability is the body of law that makes a business or property owner responsible for unreasonably unsafe conditions on property it controls, such as torn netting, exposed springs, gaps between pads or a foam pit that has compressed too far to cushion a fall.
• Product liability is the law that can make a manufacturer or seller responsible when a defect in a product, here a trampoline bed, frame, padding, net or other piece of equipment, causes an injury.
• Negligent supervision is the claim that a park failed to staff its courts adequately or to enforce its own rules, for example letting jumpers of very different sizes share a single trampoline or allowing flips the park itself prohibits.

State law governs almost everything that decides how a case turns out. Limitation periods, comparative or contributory fault rules (how the law treats an injured person's own share of responsibility), and damages rules all differ from state to state. No single national rule applies.

A waiver or release signed at the park is one factor courts examine, not an automatic bar. Its effect depends on the state's law, on the words of the document, and on what is alleged to have gone wrong.

Where a visitor dies, the family's claim is usually a wrongful death claim: a claim created by state statute that allows certain family members or a representative of the estate to bring a case for a death caused by another's wrongful conduct. Who may bring it, and what it may cover, is set by each state's statute.

Nothing on this page predicts an outcome or places a value on any case.

How Trampoline Park Injury Cases Are Built

If you are trying to work out whether the park is responsible for an injury, a premises liability claim generally asks four questions about what happened. Did the operator owe you a duty of care, meaning reasonable steps to keep the facility safe for the people it invites in? Did it breach that duty, through a hazard it created, a hazard it knew or should have known about and did not fix, or a failure to warn? Did that shortfall actually cause the injury (causation)? And did the injury produce real losses the law recognizes (damages)?

If the problem seems to lie in the equipment rather than in how the park was run, product liability asks a different question: whether a trampoline, its springs, its padding or its netting had a defect in its design, in how it was manufactured, or in its warnings and instructions, and whether that defect caused the injury. A case can involve both theories at once, with the park's maintenance questioned alongside the equipment's design.

Negligent supervision stands as its own theory. It looks at staffing levels, how court monitors were trained and positioned, whether posted rules were enforced, and whether age or size separation was maintained.

An injury alone does not establish that anyone was at fault, and a fall does not by itself prove a defect. Trampolines carry inherent risk. For an injured visitor or a family, that means the strength of a claim rests less on how serious the injury is and more on whether something specific went wrong, and whether that is what caused the harm.

That inherent risk also underlies a defense parks often raise separately from any waiver: assumption of risk, the argument that a visitor knowingly accepted the ordinary risks of jumping. How a court treats that argument, and whether it reaches hazards beyond those ordinary risks, depends on the state and the facts.

Parties and courts in these cases often refer to ASTM International standard F2970, the Standard Practice for Design, Manufacture, Installation, Operation, Maintenance, Inspection, and Major Modification of Trampoline Courts. It is an industry standard, not a statute, and how much weight a court gives it, if any, varies. It gives questions about a park's design and upkeep a recognized vocabulary, which often shapes what evidence becomes relevant.

A person in this position may find it useful to think about which theory fits what they saw: a hazard in the facility, a failure in the equipment, or a gap in supervision. Sorting out which of these applies, and how each element might be shown, is part of what a conversation with an attorney can help with.

Who May Be Responsible for a Trampoline Park Injury

More than one party is often connected to a single injury. For someone who was hurt, that matters because naming only one party can leave out another whose duty came from a different source.

The operator is the business that runs the park day to day. It hires and trains staff, sets and enforces rules, inspects courts, and decides when worn equipment comes out of service. Its duties usually sit at the center of premises liability and negligent supervision claims.

The property owner may be a different entity from the operator, for instance a landlord leasing a warehouse space to the park. Whether premises liability reaches an owner who does not run the business depends on the state's law and on what the lease and the facts show about who controlled the space.

If a trampoline bed, frame, spring, pad or safety net failed, the equipment manufacturer may face a product liability claim. You may also come across references to a federal reporting duty. Under 15 U.S.C. § 2064, each manufacturer, distributor and retailer of a consumer product who obtains information that reasonably supports the conclusion that a product contains a defect that could create a substantial product hazard, or creates an unreasonable risk of serious injury or death, must immediately inform the Consumer Product Safety Commission, unless it has actual knowledge the Commission has already been adequately informed. That reporting duty is not itself a private injury claim, and a recall is not a finding that a product injured anyone.

An equipment seller or distributor sits further along the same chain. Some states allow product liability claims against sellers as well as makers; others limit them.

A maintenance company, meaning a contractor hired to inspect, repair or install equipment, can also be connected to an injury if its work is part of what went wrong.

Sorting out which of these parties were involved in a given injury is fact-specific, and it is one of the questions a conversation with an attorney can help clarify.

What a Signed Waiver Does and Does Not Decide

A waiver or release is a contract in which a visitor agrees, before taking part, to give up certain legal claims against the business for injuries that may happen. Trampoline parks commonly ask every jumper, or a parent for a minor, to sign one, and many add an arbitration clause that sends disputes to a private arbitrator instead of a court. The site's page on trampoline park waiver injury claims covers those two parts in more depth.

Courts that consider a waiver usually ask several separate questions. The first is coverage: does the document's language actually reach the kind of negligence alleged? A release drafted around the ordinary risks of jumping may or may not be read to cover a broken frame or an unsupervised court, depending on its words and the state's rules for reading them.

The second is enforceability. Some states limit or refuse to enforce pre-injury releases of liability for negligence; others enforce them when certain conditions are met, such as clear and conspicuous language. The answer belongs to the state where the injury happened, and sometimes to the state law the document itself names.

The third question concerns children. Whether a parent's signature can give up a child's own claim is a question each state's law answers, and states have not answered it the same way.

A fourth question is the kind of conduct alleged. Courts in a number of states have held that a release does not reach gross negligence or willful misconduct, conduct well beyond ordinary carelessness. Where that line sits, and whether a state draws it, again varies.

For a family holding a signed form, the document is a starting point for analysis rather than the end of the conversation. Things worth gathering include a copy of the form, who signed it and when, whether it names a state's law, and whether it contains an arbitration clause. Those details are what an attorney would look at to assess coverage and enforceability.

Evidence That Often Matters in These Cases

Each element of a claim is proven, or not, through records and physical items. If you were hurt, what is available, and what is preserved, can shape whether duty, breach and causation can be shown at all. The documentation that typically becomes relevant falls into a handful of categories.

Medical records, from the first emergency visit through imaging, surgery, therapy and follow-up care, bear on damages and on causation, because they link a specific injury to a specific event.

Photos and video from the scene often show what the court, padding, netting or foam pit looked like at the time. Parks commonly operate surveillance cameras, and footage they hold can show how a collision or fall unfolded and how many people were on a court.

The incident report filed with the park, if one was made, records the park's own account, though it does not establish what caused an injury.

The waiver or participation agreement shows what language the park relied on, who signed, and when.

Names and contact information of witnesses, including other jumpers, parents and staff, can matter when accounts of the event differ.

Where a product defect is alleged, the equipment involved, and any purchase or rental records, become central. Under 16 C.F.R. § 1115.4, which describes what a defect means for federal reporting purposes, a defect is "a fault, flaw, or irregularity that causes weakness, failure, or inadequacy in form or function," and can arise in manufacturing, design, materials, construction, finish, packaging, warnings or instructions. That regulation guides reporting to the Commission and does not decide an injury claim, but it shows why the physical item and its paperwork carry weight.

Inspection and maintenance records for the equipment or facility, if obtainable, speak directly to breach: what was checked, when, and what was found.

A person in this position may weigh which of these items they already hold, such as photos, medical paperwork or a copy of the waiver, and which are in the park's hands, such as footage and maintenance logs. Records held by others are one of the things an attorney can help identify.

Injuries and What the Law May Allow in Damages

The injuries that bring families to these questions tend to fall into recognizable categories. Fractures are common, including fractures of the arms, legs and ankles, and in children, growth-plate fractures, which involve the developing area of bone near a joint. Spinal injuries range from strains to spinal cord injuries. Head injuries range from concussion to traumatic brain injury; the site's page on trampoline head injuries covers that category on its own. Soft-tissue injuries such as sprains and torn ligaments, and lacerations, round out the list. These are categories, not diagnoses; a treating physician's records describe any individual injury.

Damages are the losses the law may allow an injured person to recover if a claim succeeds. Economic damages are measurable financial losses: medical expenses, future medical care, lost income, and loss of earning capacity, meaning a reduced ability to earn in the future. Non-economic damages cover losses without a receipt: pain and suffering, and loss of enjoyment of life. Which categories are available, and how they are measured, depend on the state's law and on proof.

Some states cap non-economic damages or total damages in certain cases; others do not. Comparative fault rules can also reduce or bar recovery depending on how a state treats an injured person's own share of responsibility.

When a visitor dies, a wrongful death statute supplies a separate framework, and the damages it allows and who may bring the claim differ by state. For a family in that position, the questions turn to the family's own losses as that statute defines them.

Because damages rest on proof, someone in this position may consider keeping track of bills, treatment, time away from work, and how the injury has changed daily life. How those losses fit the categories a particular state recognizes is a question an attorney can help work through.

Filing Deadlines and Why State Law Governs Your Options

A statute of limitations is the law that sets the time period within which a lawsuit must be filed. Each state sets its own period for personal injury claims, and the periods are not the same across the country.

When the period starts also varies. In many cases it runs from the date of injury, but some states apply a discovery rule, which can start the period when the injury, or its cause, was or reasonably should have been discovered. Some states pause, or toll, the period while the injured person is a minor; whether that applies, and how, depends on the state. Where a visitor dies, the wrongful death statute usually carries its own limitation period. Other deadlines can apply too, such as a contractual period in the signed agreement or a notice requirement, depending on the facts.

The stake is concrete: a claim filed after the applicable deadline can be barred entirely, whatever its merits. That is why this national page does not set out any one state's deadline, and why it cannot say how much time any particular reader has.

The state where the injury happened also governs the other variables described above, including how a waiver is read, whether a parent's signature binds a child, how comparative fault works, and whether damages are capped. Pages on particular parks, such as Launch Trampoline Park injury claims, take up how those questions arise in that setting.

If you are unsure which deadline applies to an injury at a trampoline park, you may want to consider a case evaluation with our attorney to talk through the dates, the state involved and the documents you have.

Questions Worth Asking Before You Speak With an Attorney

A few questions can be useful to think through before a conversation, because each one connects to a legal element described above. Having rough answers can make a first conversation more focused on what matters in the case rather than on reconstructing basic details.

What happened, and where? The park's name, the date, and the specific equipment or area involved (a main court, a foam pit, a dodgeball court, a wall feature) bear on who controlled the space and which state's law applies.

Was an incident report filed, and did the visitor receive a copy? That report is the park's contemporaneous account.

What medical care was received, and from whom? Treatment records connect the event to the injury and document the losses.

Was a waiver signed, by whom, and is a copy available? The answers shape the coverage and enforceability questions.

Were there witnesses, and is their contact information known?

Did the injury involve equipment that may have been defective, such as a torn bed, a broken spring or a collapsed pad?

None of this is a checklist anyone has to finish. Trampoline Injury Legal Center focuses on trampoline accident cases, including park injuries, defective equipment, negligent supervision, waivers and wrongful death. A case evaluation is a conversation about what happened, not a promise of representation or of any outcome. The broader overview on the trampoline park injury lawyer page covers how these claims fit together.