San Jose Spartan Trifecta Weekend

APR
3-4
2027
Multi-distance Spartan obstacle weekend in Stanislaus County, CA on April 3-4, 2027. Options range from a 5 km sprint to a 50 km ultra, plus a kids race, across trail terrain with signature obstacles.
3-4 Apr 2027
Sprint 5k Super 10k Beast 21k Ultra 50k Kids Race 1-3km

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San Jose Spartan Trifecta Weekend

The event takes place April 3-4, 2027 at Stanislaus Co Parks, CA. The weekend features multiple obstacle-course races, a kids race, and spectator access.

Race distances include:

  • Sprint: 5 km, 20 obstacles, from $89
  • Super: 10 km, 25 obstacles, from $105
  • Beast: 21 km, 30 obstacles, from $135
  • Ultra: 50 km, 60 obstacles, from $175
  • Kids Race: 1-3 km with obstacles

The course combines technical trail running with signature obstacles and traverses grasslands and hills. The layout is intended for pacing and timed performance across varied terrain.

Team registration permits the same start time for team members and offers savings when tickets are purchased together. Volunteer opportunities include options to volunteer and race for free. A service member discount of up to 25% is available for US Military, US law enforcement, US firefighters and first responders, and US government employees with verification. Visit the organization's website for the most recent information.

50 km
Ultra 50k
Half Marathon
Beast 21k
10 km
Super 10k
5 km
Sprint 5k
Kids Race 1-3km
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