San Jose Spartan Trifecta Weekend

APR
3-4
2027
A weekend obstacle course event at Stanislaus County Parks offering multiple races from a kids run to a 50 km ultra, with technical trail sections and signature obstacles across grasslands and hills.
3-4 Apr 2027
Sprint Super Beast Ultra Kids Race

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2027 San Jose Spartan Trifecta Weekend

The San Jose Spartan Trifecta Weekend takes place April 3 and 4, 2027 at Stanislaus County Parks in California. The event is an obstacle course race program that offers multiple race distances across trail and open terrain.

The course includes technical trail running, signature obstacles, grasslands and hills. Races are organized across separate days during the weekend and include options for adults and children.

Race distances

  • Sprint: 5 km, 20 obstacles
  • Super: 10 km, 25 obstacles
  • Beast: 21 km, 30 obstacles
  • Ultra: 50 km, 60 obstacles
  • Kids Race: 1 to 3 km, obstacles

Team entries allow participants to secure the same start time as teammates. Team apparel options are available through an apparel partner. The event lists a service member discount of up to 25 percent for eligible US military, law enforcement, firefighting and first responder roles, verified through GOVX.

Additional event information is provided for arrival, heat times, volunteering, accommodation and race documents. Spectator access is available on race days. Visit the organization's website for the most recent information.

50 km
Ultra
Half Marathon
Beast
10 km
Super
5 km
Sprint
Kids Race
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