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Upcoming Half Marathon Races Near Santa Cruz, CA

Rotary Mission Ten - Half Marathon, 10 Mile and 5K logo

Rotary Mission Ten - Half Marathon, 10 Mile and 5K

San Juan Bautista, CA

Saturday, January 31st, 2026

Featured
Half
10 Miles
5K
View details for race Rotary Mission Ten - Half Marathon, 10 Mile and 5K

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Montara Mountain Trail Run logo

Montara Mountain Trail Run

Pacifica, CA

Saturday, February 21st, 2026

10K
Half
Marathon
Trail
View details for race Montara Mountain Trail Run
Horseshoe Lake Trail Run logo

Horseshoe Lake Trail Run

La Honda, CA

Saturday, April 18th, 2026

1 Mile
Half
Ultra
Trail
View details for race Horseshoe Lake Trail Run
Vibha Bay Area Dream Mile 2026 logo

Vibha Bay Area Dream Mile 2026

Fremont, CA

Friday, May 1st, 2026

Half
10K
5K
View details for race Vibha Bay Area Dream Mile 2026
Beer City Half™ San Jose logo

Beer City Half™ San Jose

San Jose, CA

Saturday, May 30th, 2026

Half
10K
5K
View details for race Beer City Half™ San Jose
San Lorenzo River Trail Run logo

San Lorenzo River Trail Run

Santa Cruz, CA

Saturday, July 11th, 2026

Half
Ultra
Marathon
Trail
View details for race San Lorenzo River Trail Run
Beer City Half™ SLAM logo

Beer City Half™ SLAM

Fremont, CA

Saturday, August 15th, 2026

Half
10K
5K
View details for race Beer City Half™ SLAM
SPASM Crystal Springs Trail Run logo

SPASM Crystal Springs Trail Run

Woodside, CA

Sunday, August 30th, 2026

10K
Half
Marathon
View details for race SPASM Crystal Springs Trail Run
ZombieRunner Halloween logo

ZombieRunner Halloween

San Jose, CA

Saturday, October 31st, 2026

5K
10K
Half
Trail
View details for race ZombieRunner Halloween
Zoom Turkey Trot logo

Zoom Turkey Trot

San Jose, CA

Thursday, November 26th, 2026

5K
10K
Half
Trail
View details for race Zoom Turkey Trot
ZombieRunner Quarry Lakes logo

ZombieRunner Quarry Lakes

Fremont, CA

Saturday, December 5th, 2026

5K
10K
Half
Trail
Fast
View details for race ZombieRunner Quarry Lakes

Explore more in Santa Cruz, CA

Distances:

5K10KHalf MarathonMarathon

Months:

JanuaryFebruaryMarch

Tags:

TrailBoston QualifiersFast Courses

State:

All California races

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