San Jose Spartan Trifecta Weekend
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San Jose Spartan Trifecta Weekend : April 3-4, 2027
The San Jose Spartan Trifecta Weekend takes place at Modesto Reservoir Regional Park in Waterford, California. The event runs across two days and offers multiple obstacle course race distances with dedicated options for youth and spectators.
Races listed for the weekend:
- Sprint, 5 km, 20 obstacles
- Super, 10 km, 25 obstacles
- Beast, 21 km, 30 obstacles
- Ultra, 50 km, 60 obstacles
- Kids Race, 1–3 km with obstacles
The course combines technical trail running with grassland sections and hills, and includes signature Spartan obstacles. Race day information provided for participants covers arrival and heat times, volunteer and race for free options, lodging suggestions, race day documents, and what finishers earn.
Team registration is available and allows team members to share start times and access group pricing. A service member discount of up to 25% is offered to qualifying U.S. military, law enforcement, fire and first responder personnel, and certain government employees via GOVX verification.
The event schedule places some races on April 3 and others on April 4, with kids races and spectator access across the weekend. Visit the organization's website for the most recent information.
