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Running calendar near Norco 2025-2026

Explore the top running races near Norco for 2025-2026! We've gathered 24 exciting races in the area. Check out our detailed list below to find your next local race.

October 2025
Oct
19
Sunday

Mission Inn Run

5 km 10 km 13 mi
Oct
26
Sunday

Halloween Havoc Half Marathon - Fountain Valley, CA

5 km 10 km 13 mi
Oct
31
Friday

Machete Trail Madness 100 Miler

Trail Run 10 mi 50 mi 100 mi
November 2025
Nov
1
Saturday

Beer City Half Marathon

5 km 10 km 13 mi
Nov
27
Thursday

Irvine/Orange County Turkey Trot 5K

5 km
Nov
27
Thursday

Plymouth Rock n Run

5 km 10 km
December 2025
Dec
6
Saturday

Into The Wild Fremont Canyon

Trail Run 28 km
January 2026
Jan
24-25
Sa - Su

Socal Spartan Event Weekend

Obstacle Run 5 km 10 km 21 km
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