2026 Cal Tri LA

Cal Tri LA is a beachside multisport event at Dockweiler State Beach offering as many as eighteen event options, including Olympic- and sprint-distance triathlons plus aquabike, duathlon, and relay formats, so athletes of every experience level can find the right challenge. The ocean swim, coastal bike, and beach-path run showcase the Los Angeles shoreline. With so many distances on one day, it is a great pick for first-timers testing the waters and veterans chasing a fast finish. Register online in advance; triathlon logistics mean early check-in, body marking, and transition setup, so review the athlete guide and plan to arrive well before your wave.