Sep 17 - 18, 2021

San Jose Spartan Trail Weekend

Sep 17

San Jose Spartan Trail 50K, Half Marathon, 10K


Situated in the Santa Cruz Mountains, Sanborn County Park provides a beautiful backdrop for this Spartan Trail race, which includes multiple distances, from 10K and 10K night run to the epic 50K. The lushly wooded park provides a network of trails that climbs the wooded hillside, protects a handful of second-growth redwood groves and even reaches the Pacific Ocean.

This weekend provides the opportunity to complete a Trailfecta - race a 10K (day or night), Half Marathon and 50K distances and earn all three Trailfecta wedges to achieve the ultimate Spartan Trail challenge.

Hosted by
Example Course Map
Course map may be from a prior year and subject to change depending on conditions.
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Events nearby

San Jose Trail Challenge
Trail 10K • Trail 21K • Trail 50K
Saratoga, CA
2024 Monterey Spartan Event Weekend
Sprint • Super • Kids Race
Salinas, CA
Golden Gate Trail Classic
Trail 10K • Trail 21K • Trail 100K • Trail 50K
San Francisco, CA

Run as a Team
Create your Team and Spartan Account, get group discounts by purchasing your tickets together, or use your personalized referral link after registration. Choose a ticket above to get started!
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.
Military, Healthcare & Student Discounts
Military, First Responders, & Healthcare workers are eligible for 25% off races (presented by FitAid). Students gain access to Sprint races for only $25 (+ additional fees). Verify your affiliation via to receive your discount.
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