Action Athletics: Boston's Premiere Obstacle Training Gym
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Join us during Holiday Breaks and Vacation Weeks for our Vacation Program and Added Open Gym!
Overcome obstacles through ninja, sports, fitness, games and fun!
Experience different activities daily; including parkour, swinging, climbing, balance, agility and more.
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Toggle between the accordions below to view what's scheduled for each break at each location.
​Buttons will take you where you need to go to enroll for Vacation Programming!

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BOSTON registration
FEBRUARY VACATION WEEK
*No regularly scheduled classes during February Vacation Week*
​

Open Gym
SUN 2/15
 
 10am-12pm
​

 Vacation Program
​MON 2/16-  9am-12pm
TUES 2/17 - 9am-12pm
WEDS 2/18- 9am-12pm
THURS 2/19- 9am-12pm
FRI 2/20- 9am-12pm

​^s
ingle day registration only

​Open Gym

​SAT & SUN
2/21 & 2/22

10am-12pm
​
REGITSER HERE
APRIL VACATION WEEK
*no classes during April vacation week*

Open Gym
SUN 4/19
10am-12pm
​

​CLOSED 4/20 - PATRIOTS DAY
​

Vacation Program
 
TUES 4/21- 9am-12pm
WEDS 4/22 - 9am-12pm
THURS 4/23 - 9am-12pm
FRI 4/24 - 9am-12pm

​^
single day registrations only
​

Open Gym

SAT & SUN
4/25 & 4/26

10am-12pm
​
Open Gym
SAT & SUN
2/21 & 2/22
 
 10am-12pm

Registration opens on  3/1/2026
Summer break
DATES TBD 
​

Open Gyms &
​
Vacation Program 
MON-THURS
​9am-12pm

Single Days & Full Week Options
(4-Day full week in Boston)

​​*subject to change*
registration tba
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NORWOOD registration
february vacation week
*No regularly scheduled classes during February Vacation Week*
​

Open Gym
SAT 2/14
 
 10am-12pm
 
Vacation Program

​MON 2/16- 9am-2pm
TUES 2/17 - 9am-2pm
WEDS 2/18-  9am-2pm
THURS 2/19- 9am-2pm
FRI 2/20- 9am-2pm

^single day registration only

Open Gym
​
SAT & SUN
2/21 & 2/22

10am-12pm
​
REGISTER HERE
april vacation week​
*no classes during April vacation week*

Open Gym
SAT 4/18
10am-12pm

​CLOSED 4/20 - PATRIOTS DAY

Vacation Program
​TUES 4/21- 9am-2pm
WEDS 4/22 - 9am-2pm
THURS 4/23 - 9am-2pm
FRI 4/24- 9am-2pm

​^
single day registrations only

​Open Gym

SAT & SUN
2/21 & 2/22
 
 10am-12pm
​
REGISTRATION OPENS ON 
3/1/2026
Summer break
DATES TBD 

Open Gyms &
​
Vacation Program 
MON-FRI
9am-2pm 

Single Days & Full Week Options

​​*subject to change*
registration tbA
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WELLESLEY registration
february vacation week
*No regularly scheduled classes during February Vacation Week*

​
Open Gym 
SAT & SUN
2/14 & 2/15

10am-12pm
-
MON - FRI
​2/16-2/20

10-11:30am
​
12-1:30pm
2-3:30pm
-
SAT & SUN
2/21 & 2/22

10am-12pm
​
REGISTER HERE
april vacation week
*no classes during April vacation week*

​CLOSED 4/20 - PATRIOTS DAY

​Open Gym 
SAT & SUN
4/18 & 4/19

10am-12pm
-
​TUES- FRI
4/21-4/24

10-11:30am
​
12-1:30pm
-
SAT & SUN
4/25 & 4/26

10am-12pm
​

register here after
​3/1/2026
SUMMER BREAK
DATES TBD 

Open Gyms &
​
Vacation Program 
MON-THURS
9am-12pm & 1pm-4pm

​*subject to change*

Registration tba
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  • Check In
  • Group Warmup
  • Focused Ninja/Obstacle Lessons
  • Snack Break (bring your own!)
  • Theme Based Group Activity (inside or outside depending on weather and location)
  • Choice Activity (Open Gym or Game Time)
  • PickUp
*Norwood will have a lunch block & an additional activity block. Please pack your OWN lunch. Food is not provided by Action.​
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  • Dry sneakers - closed toed, supportive shoes are required for activity  (no flip flips, crocs, slippers etc.)
  • Water bottle ​
  • ​Snacks (we do not provide food)
  • ​Lunch (Norwood only, we do not provide food)​
  • Remember to label everything!
  • *ALLERGIES* please let us know if your child has any allergies

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