Flow Vault

9499 Washington St., Thornton, CO 80229

Location of Flow Vault camp9499 Washington St., Thornton, CO 80229

About

Flow Vault offers Parkour Kids Class with a structured curriculum and levels 1-4, using gymnastics, climbing, and break-dance movements. It also offers Ninja Warrior classes on customized obstacle courses, plus homeschool classes, kids homeschool activities, day camps, youth winter camps, youth day camps, tricking, open gym, teen/adult Ninja Warrior classes, teen/adult parkour classes, and private lessons.

Programs

  • Parkour Kids Class — Structured curriculum with levels 1-4; uses gymnastics, climbing, and break-dance movements.
  • Ninja Warrior — Classes on customized obstacle courses; curriculum designed by 15x American Ninja Warrior contestant Lorin Ball.
  • Home school Classes
  • Kids Homeschool Activities
  • Day Camps — Ages 5-11 · $69–$89 per day · Includes parkour, Ninja Warrior, and gymnastics skills; pre-registration required.
  • Youth Winter Camps — Ages 5-11 · Week 1 and Week 2 winter camps are listed.
  • Youth Day Camps
  • Teen / Adult Ninja Warrior Classes — Ages 17+ · $80 per month · Unlimited Adult Pass.
  • Teen / Adult Parkour Classes — Ages 17+ · $80 per month · Unlimited Adult Pass.
  • Open Gym — $60 per month · Unlimited Open Gym for a month.
  • Tricking
  • Private Lesson — $250 · Private Lesson 4 Pack.

At a glance

  • Ages: 2–18 years old
  • Price range: $60–$250
  • Current session: Week 1 December 21st, 22nd, and 23rd - Superhero Camp (Dec 21–Dec 23, 2026); Week 2 December 28th, 29th, and 30th - Real Life Video Games (Dec 28–Dec 30, 2026); Thanksgiving Camp (Nov 23–Nov 25, 2026)

About the provider

Flow Vault’s mission statement is "Unlock your potential." The program notes that Ninja Thursday Throwdowns are community Ninja competitions on the first Thursday of every month, and it also offers field trips, corporate workshops, and mobile party services. It is described as designed by 15x American Ninja Warrior contestant Lorin Ball.

  • Thanksgiving Camp Registration — Registration closes November 20th.
  • Week 1 December 21st, 22nd, and 23rd - Superhero Camp — Registration closes December 18th.
  • Week 2 December 28th, 29th, and 30th - Real Life Video Games — Registration closes December 25th.

Pre-registration is required for camps. Space is limited. Camp days with less than 3 campers pre-registered the Friday before the start of the week are subject to cancellation. Sibling discounts are available. Annual registration fee is listed. Ages 17+ only for the Unlimited Adult Pass. Full week camp registration is required for some camps.

What families say

“Some of the best Ninjas in the world train here. Led by Lorin Ball, the staff are excellent with kids, extremely knowledgeable and all very talented. Great place to learn basic skills as well as perfect the difficult ones. Excellent place to hold a kids birthday party!” — David Sandler

“It is not just a brand, it is a family! Whether you are trying to get in shape or train for American Ninja Warrior, this place is devoted to their guest. The coaches are amazing athletes making it very easy for my son to see the potential if he sticks with it.” — Sean Doty

Last updated November 10, 2026.

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