Clear All
Showing the next 10 runs that match your filters

Featured
Get 10% Off - Use Code RUNGUIDES10
Date: Jul 4, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Coronado, California

Featured
Get $5 Off - Use Code RGSDFE
Date: Sep 13, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: San Diego, California

Date: May 23, 2026 - Saturday
Size: 100 - 500 participants
Location: San Diego, California

Date: Jul 24, 2026 - Friday
Size: 100 - 500 participants
Location: San Diego, California

Date: Oct 17-18, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Lakeside, California
Find runs and races near you with our San Diego running calendar. 5k, 10k, half marathons, marathons, ultras, road and trail. We update this list of runs weekly (sometimes even more frequently). 🏃 When do most runs happen in San Diego? running season is pretty much year round thanks to the climate, however, most San Diego runs tend to happen March through May, then again September through November.

Are you organizing a running event?

Get $5 Off - Use Code FEST26
Date: Oct 17-18, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: San Diego, California

Date: Oct 23-24, 2026 - Friday to Saturday
Size: 1,000 - 5,000 participants
Location: Ranchita, California

Date: Nov 28, 2026 - Saturday
Size: 100 - 500 participants
Location: Hemet, California

Get $5 Off - Use Code TRAIL27
Date: Jan 9, 2027 - Saturday
Size: 500 - 1,000 participants
Location: Escondido, California

Date: Feb 27, 2027 - Saturday
Size: 100 - 500 participants
Location: San Diego, California

Date: Apr 9-10, 2027 - Friday to Saturday
Size: 1,000 - 5,000 participants
Location: Coronado, California

Date: May, 2027 (TBD)
Size: 1 - 100 participants
Location: Campo, California