Sep 25 - 26, 2021
North Lake Tahoe Spartan North American Championship Weekend
North Lake Tahoe Spartan North American Championship Weekend
Sep 25 - 26
Beast 21K, 30 Obstacles
North American Championship
Sep 25
Ultra 50K, 60 Obstacles
Beast
Ultra
THE BEAST
Distance
21 km
Obstacles
30
Avg Duration
4 h45 m26 s
Race Day Info
What Finishers Earn
Pre-Race Dinner
Race Day Program & Documents
Championship Prize Money
Aug
23
2025
2025 NorCal Spartan Event Weekend
Apr
04
2026
2026 San Jose Spartan Trifecta Weekend
Oct
04
2025
2025 Mammoth Spartan Trifecta Weekend
Run as a Team
Racing as a team is the ONLY way to lock in the same start time as your friends, plus you'll unlock major savings. Purchase your tickets together, or use your personalized referral link after purchasing your ticket.
Become a Volunteer
As a Spartan Race volunteer, you will help our racers and have a unique, behind-the-scenes race experience. Not only that, but volunteering gets you free entry to a race.