Action Athletics: Boston's Premiere Obstacle Training Gym
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​ONLINE REGISTRATION IS CLOSED
​
​BUT THERE ARE STILL SPACES AVAILABLE FOR THIS SESSION! 


PLEASE FILL OUT THE FORM BELOW TO CONFIRM AVAILABILITY IN CLASSES
You will automatically be placed on the waitlist for your selected classes. 
If there is space in a class, we will contact you right away!
WAITLIST form
Once your enrollment is confirmed,
​you are registered through the end of the school year, 6/20/2026 with the option to unenroll between sessions.
All registrations require a commitment to the end of the session.​

Check out our other locations!
Norwood and Boston

About Us

We are Boston's premiere obstacle and personal training studio. We have an ever-growing number of obstacles designed by real American Ninja Warriors. Our courses are constantly changing and limited only by the imagination of our coaches and athletes. At Action Athletics, limitations are temporary and impossible is just a suggestion. Beginners, seasoned athletes, kids, American Ninja Warriors, and obstacle course racers all train at Action Athletics.

Contact Us

Phone: 617.916.9957 - or - Email: [email protected]
Action Boston
42 Guest Street
Boston, MA 02135
Action Norwood
1400 Providence Highway
Suite 3200
​Norwood, MA 02062

​​Action  Wellesley
475 Washington Street
Wellesley MA, 02482


Connect with Us

  • Home
  • VACATION WEEK
  • KIDS
    • 2025-2026 CLASSES
    • OPEN GYMS >
      • BOSTON OPEN GYMS
      • NORWOOD OPEN GYMS
      • WELLESLEY OPEN GYMS
  • ADULTS
  • PARTIES & EVENTS
  • COMPETITIONS
  • Merch
  • CAREERS
  • Our Coaches
  • Contact Us
  • Boston Home
  • Norwood Home
  • Wellesley Home