Tough Mudder - Big Bear

SEP
12
2026
Tough Mudder Big Bear on September 12, 2026 at Bear Mountain features 5K and 10K obstacle courses at high altitude, named obstacles, finisher medals and apparel, spectator passes, and options for volunteers and group packages.
Sat 12 Sep 2026
10k

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Tough Mudder Big Bear

Tough Mudder Big Bear takes place on September 12, 2026 at Bear Mountain in Big Bear Lake, California. The venue is at high altitude and the course notes steep climbs and thinner air compared with sea level locations.

The event offers multiple participation options, including running distances and spectator access:

  • 10K with 20+ obstacles
  • 5K with 12+ obstacles

Selected obstacles named for this event include The Block Ness Monster, Devil’s Beard, and Funky Monkey, each described with specific physical or water elements. Participants who finish receive 2026 finisher medals that use the Hex System, a finisher shirt, an orange finisher headband, and a complimentary finisher drink such as beer or seltzer. Mudder Village offers spectator access with passes and live event festival elements.

Pricing examples shown for the listed options include a starting price for the 10K, a starting price for the 5K, and a spectator fee. Parking and bag drop are available and can be prepaid during checkout. There are volunteer opportunities that include discounted event entry, exclusive swag, and complimentary food; volunteer roles may also offer free event entry. Group and VIP packages are available for teams of ten or more. Visit the organization's website for the most recent information.

10 km
10k
5 km
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