FIND THE RUNFTR

Upcoming Half Marathon Races Near Merced County, CA

Most popular races in California →

Two Cities Marathon

Fresno, CA

Sunday, November 1st, 2026

Marathon

Half

10K

View details for race Two Cities Marathon

ZombieRunner Quarry Lakes

Fremont, CA

Saturday, November 14th, 2026

5K

10K

Half

Trail

Fast

View details for race ZombieRunner Quarry Lakes

Zoom Turkey Trot

San Jose, CA

Thursday, November 26th, 2026

5K

10K

Half

Trail

View details for race Zoom Turkey Trot

Quarry Turkey

Fremont, CA

Saturday, November 28th, 2026

5K

10K

Half

Fast

View details for race Quarry Turkey

Organize a race? Add it free — over 100,000 runners use Find The Run every month.

Add it free Boost it

Summit Rock

Saratoga, CA

Saturday, December 12th, 2026

5K

10K

Half

Trail

View details for race Summit Rock

Coyote Hills

Fremont, CA

Saturday, January 30th, 2027

Half

10K

5K

View details for race Coyote Hills

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

San Juan Bautista, CA

Saturday, January 30th, 2027

Half

10 Miles

5K

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

Tesoro Viejo Spring Classic Half Marathon

Madera, CA

Sunday, March 7th, 2027

Half

10K

5K

View details for race Tesoro Viejo Spring Classic Half Marathon

Silicon Valley Half Marathon

San Jose, CA

Sunday, March 14th, 2027

Half

5K

Trail

View details for race Silicon Valley Half Marathon

Western Pacific 2027

Fremont, CA

Saturday, March 27th, 2027

Half

5K

10K

Trail

View details for race Western Pacific 2027

Modesto Marathon

Modesto, CA

Sunday, April 4th, 2027

Marathon

Half

10K

View details for race Modesto Marathon

Badger Cove

Livermore, CA

Saturday, April 17th, 2027

Half

10K

5K

View details for race Badger Cove

California Classic Half Marathon

Fresno, CA

Saturday, April 17th, 2027

Half

10K

5K

View details for race California Classic Half Marathon

Santa Cruz Westside Half Marathon 10k/5k

Santa Cruz, CA

Sunday, April 18th, 2027

Half

5K

10K

View details for race Santa Cruz Westside Half Marathon 10k/5k

Horseshoe Lake Trail Run

Los Gatos, CA

Saturday, April 24th, 2027

1 Mile

Half

Ultra

Trail

View details for race Horseshoe Lake Trail Run

14th Annual Luc's Run

Tuolumne, CA

Saturday, May 15th, 2027

10K

Half

1 Mile

View details for race 14th Annual Luc's Run

Beer City Half™ San Jose

San Jose, CA

Saturday, May 29th, 2027

Half

10K

5K

View details for race Beer City Half™ San Jose

San Jose Half Marathon & 8K

San Jose, CA

Sunday, June 6th, 2027

Half

Fast

View details for race San Jose Half Marathon & 8K

San Lorenzo River Trail Run

Santa Cruz, CA

Saturday, July 10th, 2027

Half

Ultra

Marathon

Trail

View details for race San Lorenzo River Trail Run

Explore more in Merced County, CA

Jump straight to races by distance, month, or type.

Distance

5K 10K Half Marathon Marathon

Month

November December January

Race type

Trail Boston Qualifiers Fast Courses

Run clubs

Run clubs in Merced County

Race weather

Best months to race in California

Ranked

Most popular races in California

Tunes

See what runners are listening to this week

Nearby

Modesto Madera Friant Fresno San Jose Clovis All California races