| Event | Last held | Organiser |
|---|---|---|
|
IRVINE 4th of July-Red, White, & Blue 5k & 1 Mile
1 Miles3.1 Miles5k
|
Jul 2026 | |
|
Woodbridge Village Association 50th Anniversary - Ralph J. Redington 5K/10K Run and Kids Run
1 Miles5k10k
|
Jul 2026 | |
|
Great Donut Run / Walk 5k
1 Miles3.1 Miles5k4 Miles
|
May 2026 | |
|
Irvine Dream Run
3k5k
|
May 2026 | |
|
Orange County Superhero 5K Run Walk Health & Safety Expo
3.1 Miles5k
|
Apr 2026 | |
|
The Rabbit Run 5k & OC Challenge Wild Hare 5k IRVINE
3.1 Miles5k
|
Apr 2026 | |
|
Orange County Miles for Melanoma 5k
5k
|
Feb 2026 | |
|
Anaheim Ducks 5K presented by Arrowhead Water
5k
|
Feb 2026 | |
| UCI Zot Trot Reverse Triathlon 2026 | Feb 2026 | UCI Triathlon · nothing upcoming listed |
Sorted by most recent. Past events are kept permanently in this archive.