Running Races in California
Explore races in California during May 2026.
Top Events
Nurses Rock Run/walk
5K10K
San Dimas, CA
Sat, May 2, 2026
8:00 AM PDT
Socal's Cinco De Miles 5k And 5 Mile
5K1 Mile
Huntington Beach, CA
Sat, May 2, 2026
8:00 AM PDT
Kerman Almond Festival Scholarship Fun Run/walk
5K
Kerman, CA
Sat, May 2, 2026
9:00 AM PDT
The 2026 Hoag Oc Marathon Running Festival (expo Registration)
5KHalf-Marathon
Costa Mesa, CA
Sat, May 2, 2026
2026 Cal Tri Ventura - 5.3.26
5K10K
Ventura, CA
Sun, May 3, 2026
7:00 AM PDT
Beer City Half™ Sacramento
5K10KHalf-Marathon1 Mile
Sacramento, CA
Sun, May 3, 2026
8:30 AM PDT
Rim Rock 50 Mile Trail Challenge
Ultra
Napa, CA
Sat, May 16, 2026
6:00 AM PDT
Memorial Day 5k, 10k & Kids 1 Mile Run/walk
5K10K1 Mile
Hemet, CA
Mon, May 25, 2026
7:30 AM PDT