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Trail Running Calendar near Tustin 2025-2026

Explore the top trail runs near Tustin for 2025-2026! We've gathered 147 exciting races in the area. Check out our detailed list below to find your next local race.

June 2026
Jun
20
Saturday

Jade's Furry Friends 5K

5 km
July 2026
Jul
4
Saturday

IRVINE 4th of July-Red, White, & Blue 5k

5 km 6 mi
Jul
4
Saturday

Freedom Run on the Ranch

5 km 10 km 15 km
Jul
18-19
Sa - Su

San Clemente Ocean Festival

Multisport
October 2026
Oct
3
Saturday

Cabrillo Beach 10K

5 km 10 km
November 2026
Nov
7
Saturday

Saddleback Marathon

Trail Run 10 km Half Marathon Marathon
Nov
26
Thursday

Plymouth Rock n Run

5 km 10 km
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