Oct 04 - 05, 2025

2025 Mammoth Spartan Super World Championship Weekend

Sierra Nevada Climb
Take on an OCR challenge in the ultimate high-altitude race (7,900 ft) in the Sierra Nevada Mountains
Après Race
Explore Mammoth Lakes’ vibrant village, with top-tier hotels, restaurants, and endless outdoor activities to fuel your weekend
Super World Championship
Make history at the inaugural 10K Super World Championship—where legends are born and limits are shattered
CHALLENGE A FRIEND
Oct 04 - 05

Sprint 5K
20 OBSTACLES

FROM $94.00
GREAT FOR TEAMS
Oct 05

Super 10K
25 OBSTACLES

FROM $149.00
TEST THE MIND & BODY
Oct 04

Beast 21K
30 OBSTACLES

FROM $169.00
FAMILY FUN
Oct 04 - 05

KIDS RACE 1-3km
+OBSTACLES

FROM $25.99
Oct 04

2025 Trifecta Pass

PURCHASE A TRIFECTA PASS / RACE ALL THREE DISTANCES & SAVE. (Pain / suffering / transformation)
about the venue

Get ready for the first-ever Spartan 10K Super World Championship at Mammoth Mountain Ski Area, California. This breathtaking new venue will push even the toughest Spartans to their limits with a mix of high-altitude terrain and brutal obstacles. Compete in the Championship heat, or tackle a Sprint, Super, or Beast during this action-packed Trifecta weekend. Grit, glory, and exclusive championship swag are up for grabs. If you're ready to make history, dominate the course, and prove you're unbreakable, this is your ultimate challenge.

HOSTED BY
Race Distances
Sprint
Super
Beast
Kids Race
Trifecta
The Sprint
Distance
5 km
Obstacles
20
Avg duration
1 h32 m12 s
Race Day Info
Where To Stay
Arrival & Heat Times
Race Day Program & Documents
What Finishers Earn

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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.
Service Member Discount
We are proud to offer up to 40% off to US Military, US Law Enforcement, US Firefighters & First responders (EMT, EMS, Paramedics, Nurses, Hospital Doctors) & US government employees. Verify your affiliation via GOVX to receive discount.
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