Tough Mountain Challenge 2020 is Saturday, July 25

Tough Mountain Challenge 2020 is already over 80% sold out!

Tough Mountain Challenge is limited to 3,600 spots to avoid crowding and create the best experience for all competitors, and sells out every year.

With options to transfer a registration later or add Registration Protection to get a full refund if you can't make the event, there's no reason to wait. Sign up now to get the widest selection of available heats.  Rates increase after January 15, 2020!

Register for Mini Mountain Challenge by May 31 to guarantee your kids' t-shirts in the right size.

    • Ages 13+
      Tough Mountain Challenge
      Through June 1


      1. Your entry into the most awesome race in the universe
      2. A cool race shirt you can show off
      3. Kick-ass medals for every finisher
      4. A beer to have before your heat, after you finish, or at the mid-course beer station
      5. Bib and chip timing
    • Ages 7-12
      Mini Mountain Challenge
      Through May 31

      Registration for the age 7-9 and 10-12 events include: 

      1. Entry into a scaled-down version of Tough Mountain Challenge
      2. An awesome race shirt they won't let you wash
      3. Cool medals and a beaming sense of pride for every finisher
      4. Bragging rights at school
    • Ages 4-6
      Mini Mountain Challenge
      Through May 31

      Registration for the age 4-6 event includes:

      1. Your kid's entry with an age-appropriate obstacle course
      2. An cool race shirt they will cherish then outgrown
      3. Cool medals for every finisher
      4. A guarantee they'll fall asleep on the ride home

Register here

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