Cal Tri Lake Perris

The 2026 Cal Tri Lake Perris event, held at Lake Perris State Recreation Area in Perris, California, offers a variety of triathlon and multisport races suitable for all ages and skill levels. Participants can choose from 18 event options including Sprint and Olympic distance triathlons, RunBikeRun, SwimBike, SwimRun, and standalone swim and run races. Youth athletes aged 7-17 can race for free in several youth sprint formats.

The scenic venue is accessible from major Southern California cities and features camping and recreational activities. The course includes standard swim and run distances with varying bike segments, and wetsuits are allowed due to average water temperatures around 68°F. Visit the organization's website for the most recent information.