OC TRIATHLON SERIES

CALLING ALL TRIATHLETES

Be inspired and motivated to achieve your ultimate triathlon success!

SWIM

in beautiful Lake Mission Viejo and the warm waters of Crystal Cove

BIKE

the Santiago Canyon and the Pacific Coast Highway

RUN

through the Mission Viejo community and the beach and trails of the Pacific Coast

Join us for one or both of these amazing events in 2021!

OUR EVENTS

Duathlon & Triathlon 

LAKE MISSION VIEJO

OCTOBER 10, 2021

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.

CRYSTAL COVE STATE BEACH

SEPTEMBER 25, 2021

The Pacific Coast Triathlon starts at beautiful Crystal Cove State Beach. The bike course rolls along a closed Pacific Coast Hwy and then run on the Crystal Cove Path that overlooks the ocean on one side and Pacific Coast Highway on the other. The run takes you through the historical cottages and, if the tides cooperates, the run goes along the beach and back up the path for an amazing finish overlooking the ocean.

COLLECT SPECIAL MEDAL

Get a special bi-event medal for participating in both events!

SWAG COMING SOON

T-SHIRTS

MEDAL

HOODIE

Disclaimer: Final designs may vary.

ABOUT US

The OC Tri Series multisport events have everything an athlete looks for. Each of our events are at beautiful locations and the race courses are safe and fun to do. There are great giveaways. It is a truly amazing athlete experience!

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TESTIMONIALS

OUR SPONSORS