Orange County Multi-Sport Festival

APR
25
2027
A multi-discipline race day at Lake Mission Viejo featuring Olympic and sprint triathlons, duathlon, aquabike, a 5K and youth races on varied lake and canyon courses.
Sun 25 Apr 2027
Super sprint 300 m 5 2.5 km Sprint 750 m 20 km Sprint 750 m 20 5 km Olympic 1500 m 40 km Olympic 1500 m 40 10 km

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Orange County Multi-Sport Festival

The Orange County Multi-Sport Festival is a multi-discipline race day held at Lake Mission Viejo in Mission Viejo, California on April 25, 2027. The event offers a range of race formats on and around the lake and nearby roads and trails.

Races and standard distances include:

  • Olympic Triathlon: 1500M swim, 40K bike, 10K run
  • Olympic Duathlon: 2K run, 40K bike, 10K run
  • Sprint Triathlon: 750M swim, 20K bike, 5K run
  • Aquabike, Relays, 5K, Mini Sprint, Kids Triathlon

Swim courses take place in Lake Mission Viejo with lifeguard support and controlled wave sizes. The Olympic bike course travels up and down Santiago Canyon with an approximate total elevation gain of 1,738 feet; the sprint bike course remains near Mission Viejo. The run courses use trails and surface streets near the lake; aid stations and restrooms are placed on the run course (approximate aid station locations at mile 1.5, mile 3, and mile 4.5). The swim exit to Transition 1 is about 300 feet. The duathlon start is at Transition 2 near Saddleback Church Offices, and finishes at Lake Mission Viejo.

Packet pickup and optional bike setup take place the day before the race. Registration packages include timed results, a souvenir shirt and finisher medal for finishers; a VIP package provides additional services such as lakeside parking and a VIP lounge. Volunteer participants receive a souvenir shirt. Visit the organization's website for the most recent information.

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