Events in Orange County, California | 2026-2027

Caspers Trail Races [ultrasignup.com]
Sat, Oct 25, 2025

10k 13.2 Miles 30k 50k Marathon Trail Ultra
Orange County, California, United States
OpenStreetMap Google Maps
Billy Goat Mountain Climb [otrraces.com] [Register at ultrasignup.com] - Facebook - Instagram
Sat, Apr 04, 2026

10k Half Marathon
Maple Springs Road, Orange County, California, United States
OpenStreetMap Google Maps
O'Neill Park Trail Races [khraces.com] [Register at ultrasignup.com]
Sat, May 16, 2026 at 7:30 AM

10k 30k 50k Half Marathon Trail Ultra
30892 Trabuco Canyon Road, Orange County, California, 93688, United States
OpenStreetMap Google Maps
Run Wild 5K [runwildoc.com] [Register at raceroster.com]
Sat, May 16, 2026 at 7:35 AM

Description

The Run Wild 5K is a 5K run/walk is on May 16, 2026 and is located at the OC Zoo in Irvine Regional Park and benefits the Foundation. All participants will run through the OC Zoo and receive free zoo...

The Run Wild 5K is a 5K run/walk is on May 16, 2026 and is located at the OC Zoo in Irvine Regional Park and benefits the Foundation. All participants will run through the OC Zoo and receive free zoo entry after the event.

The OC Zoo is home to more than 100 animals including a black bear, jaguar, mountain lions, a bald eagle, kit fox, ocelot, beaver, great horned owl and more. Many of the animals are injured, orphaned, confiscated or not releasable to the wild. The zoo also features a barnyard with domestic goats and sheep.

Join us for this one of a kind experience and help us raise funds to support these amazing animals.

1k 5k Run
1 Toyon Trail, Orange County, California, 92869, United States
OpenStreetMap Google Maps

Into the Wild Red Rock Wilderness [finishers.com] - Facebook
Wed, Jul 08, 2026

Run Trail
Orange County, California, United States
OpenStreetMap Google Maps
Harding Hustle [aravaiparunning.com] [Register at ultrasignup.com] - Facebook
Sat, Jul 18, 2026

15k 30k 50k Ultra
Tucker Wildlife Sanctuary, Orange County, California, United States
OpenStreetMap Google Maps
Riley Park Trail Races [rileyparktrailraces.com] [Register at ultrasignup.com]
Sat, Aug 01, 2026 at 7:00 AM

5k 10k 30k Half Marathon Trail Ultra
30952 Oso Pkwy, Orange County, California, 92690, United States
OpenStreetMap Google Maps
That's No Moon Trail Races [aravaiparunning.com] [Register at ultrasignup.com]
Sat, Oct 10, 2026

30k 50k Trail Ultra
13333 Black Star Canyon Rd, Orange County, California, 92676, United States
OpenStreetMap Google Maps
The Saddleback Marathon [otrraces.com] [Register at ultrasignup.com] - Facebook - Instagram
Sat, Nov 07, 2026

10k 25k Half Marathon Marathon
Black Star Canyon Road, Orange County, California, 92676, United States
OpenStreetMap Google Maps
Live Oak Odyssey [aravaiparunning.com] [Register at ultrasignup.com]
Sat, Nov 14, 2026 at 8:00 AM

Ultra
30892 Trabuco Canyon Road, Orange County, California, 93688, United States
OpenStreetMap Google Maps
Crystal Cove Trail Run [socaltrail.events] [Register at ultrasignup.com] - Facebook - Instagram
Sat, Dec 12, 2026

1k 6k 15k Kids Run Trail
8471 N. Coast Highway, Orange County, California, 92667, United States
OpenStreetMap Google Maps

11 events in Orange County, California

Description