Fat Dog 120 Trail Race - August 11-13, 2023

Thank you everyone for an amazing race weekend!  Congratulations to all our finishers and we look forward to 2023!

Race results are now posted.

Registration opens for 2023 on January 5. 


What's New in 2023

  • Stay tuned for updates

Join Us for Trail Work

Whether in your neighbourhood or our parks, your participation is significant in helping maintain trails. Add this to your training program! See the Trail Work page.

Race Difficulty

Considered one of the world's 9 toughest ultramarathons by Outside Online. See About details.