Ninja Athletics

Ninja Classes & Open Gym


Ninja Parkour is a free-style sport focused on speed, grace and style. Many of the skills we work on in the class are based on learning safe landings and basic flipping and tumbling. We do skills such as vaulting over mats, flipping on trampolines and springboards, strength and flexibility training, wall running, and swinging and flipping off of bars. All skill levels are welcome, the class is custom fitted per student. We use progressions to teach basic tricks to many advanced flipping and stunting skills.  We also have a warped wall and have started incorporating many ninja skills.

Class Schedule


Roo Yori made his debut on Season 8 of American Ninja Warrior.  He conquered the Indianapolis Qualifying course, and made it all the way to Vegas as a 39 year old rookie.  He enjoys the constant challenges that ninja warrior training offers, and looks forward to sharing that experience with people of all ages.  Roo is excited to bring ninja warrior training to Rochester, as he continues to compete and share his message of dog adoption on a national level.

All-inclusive Ninja parties

J.E.T.S. mails out invitations for you. All you need to do is provide us with names and addresses via email for your guests. Invitations can also be printed and distributed by the party host. 

J.E.T.S. will provide the organized games, balloons, candles, cake and ice cream, gift bags and thank you cards.

J.E.T.S. has dedicated birthday party rooms designed specifically for tons of birthday fun!

In addition, the birthday party child receives his or her own “all about me” poster. Decorate your poster and bring it along to share with all of your friends!

  • J.E.T.S. Ninja Birthday parties are designed for ages 6 and up
  • J.E.T.S. gives your group private use of our designated gym area, a Party Facilitator is also included
  • Parties run for an hour and a half. The first hour of the party is ninja based games, obstacle courses, foam pits, trampoline, tumble track and free play
  • The last half hour is for cake, ice cream and opening gifts
  • Please note: All parties begin on Saturday at 3:00pm and are scheduled in chronological order from earliest to latest.

important pricing information

Our Membership is $50/year and you will receive discounted rates for classes, Open Gym and Birthday Parties. Memberships are per person, not family.

Ninja Open Gym 

$15 for Non-Members

$10 for Members

Ninja Parkour Class (1 hour once per week)

Ages 7-18 *If 18 must show valid high school ID

Test Flight (non-members): $79 for 4 consecutive weeks

Membership rate: $69/month (after $50 yearly membership fee)

Membership Vs. Test Flight

Safety requirements for birthday guests:

  • J.E.T.S. requests that all participants wear athletic safe attire. No zippers, snaps, buckles or buttons please. T-shirts, shorts/leggings and leotards are great.

  • Party hosts are responsible for having all party participants sign the “Assumption of Risk/Release from Liability” form prior to participating in the activities. This is provided on the back of each guest invitation.

  • Children must stay in the birthday party room with food and drink.

  • No children are allowed on the equipment before or after the allotted time.

  • No parents are allowed on the equipment at any time for safety reasons.

Event Calendar

Important birthday pricing information:

There are several affordable pricing options available which depend on the size of your party. Pricing does not include the birthday child. A $100.00 non-refundable deposit is due at the time of registration to reserve the party spot. There is a $10.00 up charge for having a second Birthday child.

Small Party

Member: $290.00 + tax

Non-member: $310.00 + tax

 Medium party (11 to 15 children)

Member: $310.00 + tax

Non-member: $330.00 + tax

 Large party (16 to 20 children)

Member: $330.00 + tax

Non-member: $350.00 + tax