Spartan Race 2025 San Jose Dates. Join your fellow spartans as we conquer our fears and set our course for the finishline. Conquer deka strong, deka mile, and deka atlas.

This 5k or 10k obstacle course race is the perfect weekend vacation for families looking for a fit weekend outdoors. Offering over 3,700 acres of land and 2,900 acres of reservoir for recreation and camping.