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Trail Running Calendar near Mission Viejo 2025-2026

Explore the top trail runs near Mission Viejo for 2025-2026! We've gathered 36 exciting races in the area. Check out our detailed list below to find your next local race.

November 2025
Nov
27
Thursday

Irvine/Orange County Turkey Trot 5K

5 km
December 2025
Dec
6
Saturday

Into The Wild Fremont Canyon

Trail Run 28 km
Dec
6
Saturday

Santa Claus For A Cause 10K

5 km 10 km
Dec
13
Saturday

Crystal Cove Trail Run

Trail Run 6 km 15 km
Dec
20
Saturday

Santa’s Reindeer Run Half Marathon

5 km 10 km 13 mi
Dec
28
Sunday

Run In The New Year Half Marathon

5 km 10 km 13 mi
January 2026
Jan
24-25
Sa - Su

Socal Spartan Event Weekend

Obstacle Run 5 km 10 km 21 km
February 2026
Feb
1
Sunday

Surf City Marathon

5 km 13 mi 26 mi
November 2026
Nov
26
Thursday

Plymouth Rock n Run

5 km 10 km
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