Orange County Multi-Sport Festival
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Orange County Multi-Sport Festival and Duathlon
The Orange County Multi-Sport Festival is a multi-discipline race event held at Lake Mission Viejo on April 25, 2027. The event includes triathlon, duathlon, aquabike, relays, a 5K run/walk, a mini sprint and a kids triathlon. The venue address is 22555 Olympiad Rd, Mission Viejo, CA.
Race formats and distances include:
- Olympic Triathlon: 1500 meter swim 40 kilometer bike 10 kilometer run
- Olympic Duathlon: 2 kilometer run 40 kilometer bike 10 kilometer run
- Sprint Triathlon: 750 meter swim 20 kilometer bike 5 kilometer run
- Olympic Aquabike: 1500 meter swim 40 kilometer bike
- Mini Sprint: 300 meter swim 5 kilometer bike 2.5 kilometer run
- Kids Triathlon: 40 meter swim 0.5 kilometer bike 0.5 kilometer run
- 5K run walk and relays also offered
Swims take place in Lake Mission Viejo with lifeguard support and calm water conditions. The Olympic bike course includes climbs on Santiago Canyon with a reported total elevation gain of about 1,738 feet; the sprint bike course stays within Mission Viejo. Runs use trails and surface streets near the lake with aid stations located roughly every mile; specific aid station locations include mile 1.5, mile 3 and mile 4.5. The swim exit is approximately 300 feet from Transition 1. The duathlon starts near Transition 2 and finishes at Lake Mission Viejo.
Registration packages range from a basic package with chip timing, finisher medal and expo access to a VIP package with lakeside parking and VIP lounge access. Transition 1 is available for Saturday bike drop off and overnight security is provided for gear that is racked on Saturday. Visit the organization's website for the most recent information.
