Upcoming Marathon Races Near San Dimas, CA

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Miles for Hope

Roseville, CA

Saturday, October 17th, 2026

Featured

10K

View details for race Miles for Hope

2026 2XU Long Beach Marathon & Half Marathon

Long Beach, CA

Saturday, October 10th, 2026

Half

Marathon

View details for race 2026 2XU Long Beach Marathon & Half Marathon

Jeepers Creepers Marathon 2026 - JeepersCreeper...

Santa Clarita, CA

Sunday, October 18th, 2026

Marathon

Half

10K

View details for race Jeepers Creepers Marathon 2026 - JeepersCreepersMarathon.com

Santa Clarita Marathon 2026 - SantaClaritaMarat...

Santa Clarita, CA

Sunday, November 15th, 2026

Marathon

Half

10K

View details for race Santa Clarita Marathon 2026 - SantaClaritaMarathon.org

2027 Surf City Marathon

Huntington Beach, CA

Sunday, February 7th, 2027

Marathon

Half

View details for race 2027 Surf City Marathon

SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

Huntington Beach, CA

Saturday, February 27th, 2027

10K

Half

Trail

View details for race SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

2027 Los Angeles Marathon

Los Angeles, CA

Sunday, March 7th, 2027

Marathon

View details for race 2027 Los Angeles Marathon

2027 OC Marathon

Newport Beach, CA

Sunday, May 2nd, 2027

Marathon

Half

View details for race 2027 OC Marathon

Griffith Park Trail Marathon Relay & 8K

Los Angeles, CA

Sunday, June 6th, 2027

Marathon

Trail

Fast

View details for race Griffith Park Trail Marathon Relay & 8K

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