2026 SoCal Spartan Trifecta Weekend

Start the 2026 season off Trifecta style with 5k, 10K, & 21K distances all packed into our first event weekend of the year. Join us at the shores of Lake Perris, nestled in a scenic mountain-rimmed valley with camping grounds and well-manicured park facilities for a physical test you won't forget. This course will be flat and fast, but don't mistake it for a stroll through the park. Located 40 minutes South of San Bernardino in the Greater Los Angeles area.