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Obstacle Race Calendar near Rancho Santa Margarita 2025-2026

Explore the top obstacle runs near Rancho Santa Margarita for 2025-2026! We've gathered 78 exciting races in the area. Check out our detailed list below to find your next local race.

July 2025
Jul
31
Thursday

Coveathlon

Aquathlon
August 2025
Aug
2
Saturday

Riley Park Trail Races

Trail Run 5 km 10 km ... 30 km 6 hr
Aug
2
Saturday

Dana Point Adventure Race

Multisport
Aug
6
Wednesday

Into the Wild OC Trail Run

Trail Run 5 km
Aug
7
Thursday

Coveathlon

Aquathlon
Aug
10
Sunday

OC Fair Fun Run

5 km
Aug
14
Thursday

Ryan Bousquet Memorial Run

3 mi
Aug
23
Saturday

OC Trail Runners Group Run

Trail Run 6 mi
Aug
23
Saturday

Annual SJVRC ONE MILE FOR ONE CHILD Orange County Charity Run

5 km 10 km
Aug
24
Sunday

Splash Dash 5k

5 km
Aug
24
Sunday

Batchelor's Fight Club Memorial 5K

5 km
September 2025
Sep
3
Wednesday

Gypsum Canyon Wilderness 5k

Trail Run 5 km
Sep
4-7
Th - Su

Disneyland Halloween Half Marathon Weekend

5 km 10 km 13 mi
Sep
7
Sunday

Hot to Trot Half Marathon - Riverside

5 km 10 km 15 km 13 mi
Sep
20
Saturday

Angel Stadium Spartan Stadion Weekend

Obstacle Run 5 km
Sep
20
Saturday

That's No Moon Trail Races

Trail Run 30 km 50 km 50 mi
Sep
21
Sunday

Pacific Coast Triathlon

Triathlon
Sep
26-28
Fr - Su

Temecula Spartan Event Weekend

Obstacle Run 5 km 10 km ... 12 hr 24 hr
October 2025
Oct
4
Saturday

Cypress Run

5 km
Oct
11
Saturday

RunningForCure

10 mi
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