About
Dive into the thrill of the TRI for FUN Triathlon & Duathlon, returning for its spectacular 42nd year at the scenic Rancho Seco Park in Herald, California! Lock in your calendar for June 8th, July 13th, and August 10th to experience the rush of a lake swim, pedal power on a road bike course, and the endurance challenge of a dirt trail run. Whether you're gunning for glory or racing for fun, there’s something for everyone – with a half-mile swim, 16-mile bike, and a 3-mile run in the triathlon, and a dual test of running and biking in the duathlon. Rally your team for the Relay option and make it a group victory! Don't miss the race swag, refreshments, and age group awards – sign up now and be part of a decades-long tradition of fitness, fun, and community spirit!