Crossfit Boston is a world-class CrossFit facility located in Allston, Boston

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  • Get leaner and stronger
  • Feel more positive and energetic
  • Reduce injury, illness and disease
  • Improve performance at chosen sport(s)
Learn about CrossFit
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  • World-class, passionate coaches
  • Life-changing programs
  • Welcoming and motivational atmosphere
  • State-of-the-art facilities
Meet our coaches
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  • Friendly, accessible fundementals program
  • Small group classes w/ expert coaching
  • Convenient schedule
  • Individualized programming
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Today's WoD

  • 112614 PR Wednesday

    1. Deadlift
    3×10 @50%
    Touch and Go
    Bar Speed on Drive

    2. “Filthy Fifty”
    For time:
    50 Box jump, 24 inch box
    50 Jumping pull-ups
    50 Kettlebell swings, 1 pood
    Walking Lunge, 50 steps
    50 Knees to elbows
    50 Push press, 45 pounds
    50 Back extensions
    50 Wall ball shots, 20 pound ball
    50 Burpees
    50 Double unders

Upcoming Events

  1. 2014 CrossFit Boston Turkey TWOD!

    November 28 @ 10:00 AM - 12:00 PM
  2. CrossFit Boston Holiday Party

    December 6 @ 6:00 PM - 9:00 PM
  3. Choose Your Own Damned Partner Team Throwdown

    January 31, 2015 @ 8:30 AM - 12:30 PM
  4. C.R.A.S.H.-B. Sprints World Indoor Rowing Championship

    March 1, 2015