Orange County Multisport Festival
- Date
- April 25, 2027
- Distance
- Olympic Triathlon · Olympic Triathlon Relay · Olympic Duathlon & more
From the Organizer
Come Enjoy the Beauty of Orange County California
Olympic Distance Triathlon - Relay - Aquabike - Duathlon
Sprint Triathlon - Relay - Aquabike - Duathlon - Aquathlon
Mini Sprint and Kids Triathlon
1500 Meter Swim
5K Run/Walk
Athletes begin their race with a calm swim in Lake Mission Viejo, Bike on paved roads, and run on streets, bike paths, and trails back to Lake Mission Viejo.
Each participant receives a premium souvenir shirt, a finisher medal, and post race refreshments.
Treat yourself to a VIP experience and upgrade your registration with premier parking, premier bike rack location and more!
Distances & Pricing
Race Location
About This Sport
From Endurance Grid's Founder
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More running races in CA
Run into Summer Vibes 5K, 10K, & Half Marathon
Half Marathon · 10K · 5K
Glow Paddle
San Lorenzo River Trail Run
Santa Cruz Track Club Cross Country Challenge
Frequently Asked Questions (FAQs)
- What is the Orange County Multisport Festival?
- Orange County Multisport Festival is a running event held in Mission Viejo, CA. Learn more about the different endurance sports here.
- When and where is the Orange County Multisport Festival?
- Sunday, April 25, 2027 in Mission Viejo, CA at 22555 Olympiad Rd, Mission Viejo, CA. Check the official event page for exact start times and wave schedules.
- How do I register for the Orange County Multisport Festival?
- Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.
Orange County Multisport Festival
Apr 25, 2027