Half Marathons in San Diego
35 upcoming half marathons in San Diego County, from October 2026 to June 2027.
Timed by Gemini
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- PB&J Fuel Run 5K/10K/13.1 SAN DIEGOOct 31, 2026 · San Diego County
- Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGOOct 31, 2026 · San Diego County
- Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoNov 8, 2026 · San Diego County
- Thrive San Diego Half Marathon & 5KNov 14, 2026 · San Diego County
- Run for Mental Health 5K/10K/13.1 SAN DIEGONov 14, 2026 · San Diego County
- Veterans Day Freedom Run 5K/10K/13.1 SAN DIEGONov 14, 2026 · San Diego County
- Coffee Lovers Run 5K/10K/13.1 SAN DIEGONov 28, 2026 · San Diego County
- Run for Breast Cancer 5K/10K/13.1 SAN DIEGODec 12, 2026 · San Diego County
- The Improve Every Day Half MarathonDec 12, 2026 · San Diego County
- San Diego Holiday Half Marathon & 5KDec 19, 2026 · San Diego County
- A Merry Christmas Run 5K/10K/13.1 SAN DIEGODec 26, 2026 · San Diego County
- New Year's Run 5K/10K/13.1 SAN DIEGODec 26, 2026 · San Diego County
- San Diego 50 & Trail RunsJan 9, 2027 · San Diego County
- MLK Jr. Freedom Run 5K/10K/13.1 SAN DIEGOJan 16, 2027 · San Diego County
- Sunrise Marathon 5K/10K/13.1 SAN DIEGOJan 16, 2027 · San Diego County
- Coffee Lover Run SAN DIEGOJan 30, 2027 · San Diego County
- Run for Donut SAN DIEGOJan 30, 2027 · San Diego County
- Valentine's Day Run 5K/10K/13.1 SAN DIEGOFeb 13, 2027 · San Diego County
- Run for Chocolate 5K/10K/13.1 SAN DIEGOFeb 13, 2027 · San Diego County
- Run Together Against Breast Cancer SAN DIEGOFeb 27, 2027 · San Diego County
- Run For Mental Health SAN DIEGOFeb 27, 2027 · San Diego County
- Sunrise Marathon 5K/10K/13.1 SAN DIEGOMar 20, 2027 · San Diego County
- Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOMar 20, 2027 · San Diego County
- St. Paddy's Day Lucky Run 5K/10K/13.1 SAN DIEGOMar 20, 2027 · San Diego County
- Always Hope Easter Run SAN DIEGOMar 27, 2027 · San Diego County
- SuperHeroes Run SAN DIEGOMar 27, 2027 · San Diego County
- San Diego 5K, 10K, 10 Mile & Half Marathon at Mission BayMar 28, 2027 · San Diego County
- Sloth Run 5K/10K/13.1 SAN DIEGOApr 10, 2027 · San Diego County
- Run for PB&J 5k/10k/13.1 SAN DIEGOApr 10, 2027 · San Diego County
- Coffee Lover Run SAN DIEGOApr 24, 2027 · San Diego County
- Run for Donut SAN DIEGOApr 24, 2027 · San Diego County
- La Jolla Half Marathon, 10K, & 5KMay 15, 2027 · San Diego County
- SuperHeroes Run SAN DIEGOMay 29, 2027 · San Diego County
- Run Juneteenth Day 5K/10K/13.1 SAN DIEGOJun 19, 2027 · San Diego County
More in San Diego
Half Marathons elsewhere