2026 Cal Tri Lake Havasu - 3.15.26

Get ready for an epic adventure with the inaugural 2026 Cal Tri Lake Havasu event, set amidst Arizona's breathtaking desert oasis! On March 15, 2026, this multisport event will make a splash at the famed Lake Havasu, inviting you to test your endurance in a race like no other while soaking up the sights of the historic London Bridge.

With a whopping 18 event options, there's something for every athlete. Choose from Olympic and Sprint distances across various disciplines like Triathlon, RunBikeRun, SwimBike, and SwimRun, not to mention swims of 1640 yards and runs of 10K or 5K. Plus, young athletes can join the fun with Youth Sprint events! Chart your course with our detailed maps, gear up for the average water temperature of 65°F (wetsuits welcome!), and plan your stay around attractions like the London Bridge and Lake Havasu State Park – all easily accessible from Harry Reid International Airport. Let's race under the desert sun with perfect weather – average air temps between 50°F and 75°F await!