Triathlon/Duathlon Events

Orange County Triathlon SUNDAY APRIL 27, 2025 The Orange County Event invites young and old, experienced and beginner athletes to join us at beautiful Lake Mission Viejo for a great race. Open to everyone at every level. Come enjoy the beauty of Orange Country Triathlon California. Triathletes and Relays begin...

Wildflower Experience • May 2 - 4, 2025 The Wildflower Experience offers distances for everyone including a Long Course 70.3 Triathlon, Olympic Distance Triathlon, Sprint Triathlons, 10K Run, 5K Run, Trail Runs, Open-water Swims and Kids Fun Run. Plus, classes and clinics at our weekend Wellness Festival. Follow us on...

Tri Santa Cruz: Sprint and International Triathlons Tri Santa Cruz Date: August 10, 2025 Location: 119 Center Street, Santa Cruz, CA 95060 Registration & Details: Official Website Participants can enjoy a sheltered swim, followed by a flat bike and run course along the scenic coastline, making it ideal for both...

SUNDAY, SEPTEMBER 21, 2025 The Pacific Coast Triathlon & Duathlon is scheduled for September 21, 2025, at Crystal Cove State Beach in Laguna Beach, California. Octriseries This event offers both Olympic and Sprint distances, accommodating athletes of all levels. Event Details: Date: September 21, 2025 Location: Crystal Cove State Beach,...