What Defy is and how it operates
Defy is a chain of indoor trampoline parks with locations across the United States. Unlike a traditional gym, Defy is built around interconnected trampoline courts where you bounce, flip, and move through obstacle courses. The parks are designed for recreational jumping rather than competitive training, though some locations offer classes for people who want to learn specific skills.
Each Defy location has a similar layout: multiple trampoline courts separated by foam pits, dodgeball arenas, basketball hoops mounted on trampolines, and climbing walls. You pay per visit or buy a membership, put on grip socks (required at most locations), and jump during your assigned time slot. The staff monitors the courts to enforce safety rules and help prevent collisions.
Defy operates in a membership model similar to a climbing gym or bowling alley. You can visit once or commit to regular sessions. The company does not require a long-term contract for most memberships, though pricing varies by location and time of day.
Key Takeaways
- Defy charges per visit or through monthly memberships, with prices varying by location and whether you visit during peak or off-peak hours.
- You must wear grip socks, which you can bring yourself or rent at the park for a small fee.
- Most locations require you to sign a waiver before your first visit, acknowledging the physical risks of jumping and flipping.
- Age restrictions and supervision requirements vary by location; some parks require adults to accompany children under a certain age.
- Defy offers structured classes in skills like backflips and aerial tricks, separate from open jump time.
Pricing and membership options
Defy does not set prices centrally—each location sets its own rates based on local demand and operating costs. A single visit typically costs between $15 and $25 for an hour of jump time, though some locations charge more during peak hours (evenings and weekends) and less during off-peak times (weekday afternoons). Birthday party packages and group rates are usually available at a discount per person.
Monthly memberships usually cost between $50 and $150, depending on how many visits per month are included and whether you want unlimited access. Some locations offer punch cards where you pay per visit upfront and use them over time. The best way to find current pricing for your nearest Defy is to visit their website or call the location directly, since rates change seasonally and vary significantly between cities.
Many locations offer a first-time visitor discount or a free trial jump session. If you are considering a membership, ask whether the location offers a trial period so you can confirm you enjoy it before committing to monthly payments.
What to bring and what the facility provides
You must wear grip socks to jump at Defy. These are special socks with rubber grips on the bottom that prevent you from slipping on the trampoline surface. You can bring your own grip socks if you own a pair, or you can rent them at the park for a fee (usually $2 to $5). If you do not have grip socks and do not want to rent, you cannot jump—the facility will not allow you to use regular socks or go barefoot.
Bring a water bottle; most Defy locations have water fountains, but having your own bottle means you do not have to leave the court to refill. Wear comfortable athletic clothing that allows you to move freely. Avoid loose jewelry, watches, or anything that could fall off or get caught. Leave your phone and valuables in a locker or with someone outside the jump area.
Defy provides the trampolines, foam pits, and safety equipment. They do not provide lockers at all locations, so check ahead if you need find storage for your belongings during your session.
Age requirements and supervision rules
Defy welcomes children, but supervision and age requirements vary by location. Most parks allow children as young as 3 or 4 to jump during designated toddler times, though these sessions are usually shorter (30 to 45 minutes) and less crowded than regular jump times. School-age children can usually jump during any open session.
Many locations require at least one adult to be present and supervising for every child under a certain age—often 8 or 10 years old. Some parks allow the adult to jump alongside the child; others require the adult to stay off the trampolines and watch from the sidelines. A few locations have "parents jump free" promotions during certain hours, while others charge adults the full rate even if they are only supervising.
Call your nearest Defy location before your visit to confirm the age rules and supervision requirements, since these policies differ between parks and can change seasonally.
Safety rules and what happens if you get hurt
Before your first visit, you will sign a liability waiver acknowledging that trampoline jumping carries physical risks including sprains, fractures, and head injuries. This waiver does not mean Defy is unsafe—it means the facility is legally protected if you are injured while following the rules. Read it carefully before signing.
Defy enforces rules to reduce injury: no flipping or advanced tricks during open jump unless you have completed a skills class, no roughhousing or pushing other jumpers, and no jumping in areas marked off-limits. Staff members patrol the courts and will ask you to stop if you break the rules. Repeated violations can result in being asked to leave.
If you are injured at Defy, the staff will provide basic first aid and contact emergency services if needed. Your health insurance covers medical treatment; Defy's liability waiver does not prevent you from seeking treatment, but it does limit your ability to sue the facility. If you have a serious injury, document it with photos and get the names of any staff members present, in case you need to file an insurance claim later.
Classes and skill-building programs
Beyond open jump time, most Defy locations offer structured classes in trampoline skills. These classes teach techniques like backflips, front flips, twists, and how to land safely. Classes are usually organized by age group and skill level, from absolute beginners to advanced jumpers working on complex combinations.
Class pricing varies but typically costs $15 to $30 per session on top of your jump time fee, or is included if you have an unlimited membership. Classes usually run 30 to 60 minutes and are led by instructors trained in trampoline technique and safety. If you want to learn specific skills rather than just jump freely, a class is worth trying—instructors can correct your form and help you progress faster than jumping alone.
Some locations also offer birthday party packages that include jump time, a dedicated party area, and sometimes a class or instructor-led activity. These packages are priced per child and usually require advance booking.
How to book your visit
Most Defy locations use an online booking system on their website where you can reserve a jump time slot. You select your location, the date, the time slot, and how many people are jumping, then pay online. Some parks allow walk-ins during off-peak hours, but booking ahead is recommended, especially on weekends and school holidays when slots fill up quickly.
When you arrive, check in at the front desk, sign your waiver if it is your first visit, and rent grip socks if you need them. Staff will direct you to your assigned court or area. Jump times are usually one hour, though some locations offer 90-minute or two-hour sessions. When your time is up, staff will let you know, and the next group will enter.
If you need to cancel, most locations allow cancellations up to 24 hours before your slot with a full refund or credit. Cancellations made closer to your jump time may forfeit the payment, depending on the location's policy. Check the cancellation terms when you book.
Frequently Asked Questions
Can adults jump at Defy, or is it only for kids?
Adults can jump at Defy. Many locations have adult-only sessions or mixed-age open jump times. Some adults use Defy for fitness, while others jump recreationally. Check your local Defy's schedule to see if they offer adult-specific times, or jump during regular open sessions alongside families and children.
What if I have never done a backflip before and want to learn?
Take a beginner skills class at your local Defy. Instructors teach progression exercises that build confidence and technique before you attempt a full flip. Classes are organized by skill level, so you will be grouped with others at your stage. Many people learn their first backflip in a class within a few sessions.
Do I need to be in good physical shape to jump at Defy?
No specific fitness level is required for open jump. You can jump at your own pace and take breaks whenever you need to. If you have joint problems, heart conditions, or other health concerns, talk to your doctor before visiting. Defy is not a substitute for medical information, but most people of varying fitness levels can enjoy recreational jumping.
What happens if I am scared of heights or falling?
Many people feel nervous before their first jump, but the foam pits and soft landing surfaces make falling feel safe. Start with low bounces on the main trampoline courts, and avoid the higher-difficulty areas until you feel comfortable. Staff can answer questions about which courts are best for beginners. If fear prevents you from jumping, a beginner class with an instructor may help you build confidence.
Can I bring my own grip socks, or do I have to rent them?
You can bring your own grip socks if you own a pair. They must have rubber grips on the bottom and fit snugly so they do not slip off while you jump. If you do not have grip socks, you must rent them at the facility. Grip socks are inexpensive to buy online if you plan to visit Defy regularly.