Orange County Triathlon (Mission Viejo)
The Orange County Triathlon starts at BEAUTIFUL Lake Mission Viejo. The Duathlon starts with a fast 2K run before joining the triathletes on the bike. The 40K bike course is a gradual climb up Santiago Canyon Road before a fast ride downhill to T2. The 10K run takes you on paths and trails leading you back to cheering crowds at Lake Mission Viejo.