Action Athletics: Boston's Premiere Obstacle Training Gym
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NATIONAL NINJA LEAGUE
SEASON IV RESULTS AND VIDEOS 

Kids (Ages 6-8)
Mature Kids (Ages 9-10)
PreTeens (Ages 11-12)
Teens (Ages 13-15)
Adults & Young Adults (Ages 15-17)
Adults Wave 2
Pro/Am Exhibition

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
  • COMPETE
    • COMPETITIONS
    • Adult NENA
  • MERCH - Day Street
  • CAREERS
  • Our Coaches
  • Contact Us
  • Boston Home
  • Norwood Home
  • Wellesley Home