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50k Runs Near San Diego

Showing the next 4 runs that match your filters

Featured

5k

10k

Half-marathon

Road

Coupon

La Jolla Half Marathon, 10K and 5K

Get 18% Off - Use Code RGFE18

Date: May 16, 2026 - Saturday

Size: 5,000 - 10,000 participants

Location: Del Mar, California

Featured

5k

Trail

Low Tide Ride and Stride

The iconic San Diego beach race!

Date: Jul 18, 2026 - Saturday

Size: 500 - 1,000 participants

Location: Coronado, California

8k/5mi

50k

Ultra

Trail

9mi

14mi

Corral Canyon Trail Scramble

Date: May 16, 2026 - Saturday

Size: 1 - 100 participants

Location: Campo, California

50k

Ultra

Trail

25k

Mission Trails Twilight Runs

Date: May 23, 2026 - Saturday

Size: 100 - 500 participants

Location: San Diego, California

5k

10k

15k

50k

Ultra

Relay

Trail

25k

Lake Hodges Trail Fest

Date: Oct 17-18, 2026 - Saturday to Sunday

Size: 100 - 500 participants

Location: San Diego, California

Running in San Diego

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.

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Half-marathon

50k

Ultra

Relay

Trail

100k

Sycamore Canyon Half/50k/100k + Relay

Date: Feb, 2027 (TBD)

Size: 100 - 500 participants

Location: San Diego, California

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