Awesome New Venue, Exciting New Course! 10 – 12 Miles, 20+ Obstacles!
Welcome to Tough Mudder NorCal, Presented by Merrell at Sonoma Raceway, Mudder. Located just 30-minutes from San Francisco, TMHQ wants to make sure you’re well prepared for the onslaught of mud and tough coming your way.
Seriously, don’t let the grassy knolls, rolling hills, and close proximity to the Bay Area fool you - Tough Mudder NorCal has elevation changes, an expansive course area, and a whole new brand of epic for you to tackle.
Ready to leave the ordinary behind and make some fresh muddy memories at Tough Mudder NorCal? You’ll do all that and more when you tackle classic Tough Mudder mud run obstacles and brand new 2017 upgrades. Ordinary won’t know what hit it.