76 Upcoming 10K Races Near Portola Valley, CA

Beer City Half™ Alameda

Alameda, CA

Saturday, July 11th, 2026

Half

10K

View details for race Beer City Half™ Alameda

Bloom Energy & Tarana Wireless Stars and St...

San Jose, CA

Saturday, July 11th, 2026

10K

View details for race Bloom Energy & Tarana Wireless Stars and Strides 5K-10K Run/Walk & Kids Fun Run

Bad Bass 2026

Castro Valley, CA

Saturday, July 18th, 2026

Half

10K

Trail

View details for race Bad Bass 2026

Muir Woods Mt. Challenge

Stinson Beach, CA

Saturday, July 18th, 2026

Half

10K

Trail

View details for race Muir Woods Mt. Challenge

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Jolly10K

Los Gatos, CA

Saturday, July 18th, 2026

10K

View details for race Jolly10K

Summer Breeze 2026

San Leandro, CA

Saturday, August 1st, 2026

Half

10K

Trail

View details for race Summer Breeze 2026

Summer Breeze

San Leandro, CA

Saturday, August 1st, 2026

10K

Half

Trail

View details for race Summer Breeze

Golden Gate Double 8K, Golden Gate 10K, Golden ...

San Francisco, CA

Sunday, August 2nd, 2026

10K

Trail

View details for race Golden Gate Double 8K, Golden Gate 10K, Golden Gate 5K

Bear Creek 2026

Lafayette, CA

Saturday, August 8th, 2026

Half

10K

Trail

Fast

View details for race Bear Creek 2026

Beer City Half™ SLAM

Fremont, CA

Saturday, August 15th, 2026

Half

10K

View details for race Beer City Half™ SLAM

Race Thru the Redwoods

Felton, CA

Sunday, August 16th, 2026

1 Mile

10K

View details for race Race Thru the Redwoods

Race2Unravel

Gilroy, CA

Saturday, August 22nd, 2026

10K

Trail

View details for race Race2Unravel

Santa Cruz Trail Run

Felton, CA

Saturday, August 22nd, 2026

Half

10K

Trail

View details for race Santa Cruz Trail Run

Steps4SMILEs 5k/10k Charity Race

Sunnyvale, CA

Saturday, August 22nd, 2026

10K

View details for race Steps4SMILEs 5k/10k Charity Race

SPASM Crystal Springs Trail Run

Woodside, CA

Saturday, August 29th, 2026

10K

Half

Marathon

View details for race SPASM Crystal Springs Trail Run

2026 Angel Island Half Marathon & 10K

Tiburon, CA

Saturday, August 29th, 2026

Half

10K

Trail

View details for race 2026 Angel Island Half Marathon & 10K

Run Tiburon 5K & 10K

Belvedere Tiburon, CA

Sunday, August 30th, 2026

10K

View details for race Run Tiburon 5K & 10K

Vibha Bay Area Dream Mile 2026

Sunnyvale, CA

Sunday, September 6th, 2026

Half

10K

View details for race Vibha Bay Area Dream Mile 2026

Copy of Fort to Fort 10K

San Francisco, CA

Wednesday, September 9th, 2026

10K

View details for race Copy of Fort to Fort 10K

The Honey Badger Half (& 10K/5K)

Santa Venetia, CA

Friday, September 11th, 2026

10K

Half

Trail

View details for race The Honey Badger Half (& 10K/5K)

Beer City Half™ Bishop Ranch

San Ramon, CA

Saturday, September 12th, 2026

Half

10K

View details for race Beer City Half™ Bishop Ranch

LSA's Run Home 2026

Los Gatos, CA

Saturday, September 12th, 2026

10K

View details for race LSA's Run Home 2026

Anime Fan and Fitness Festival

Gilroy, CA

Saturday, September 19th, 2026

10K

View details for race Anime Fan and Fitness Festival

Half Moon Bay Beach Safety Run

Half Moon Bay, CA

Saturday, September 19th, 2026

10K

Trail

View details for race Half Moon Bay Beach Safety Run

Rocky Ridge 2026

San Ramon, CA

Saturday, September 19th, 2026

Half

10K

Trail

Fast

View details for race Rocky Ridge 2026

Rocky Ridge

San Ramon, CA

Saturday, September 19th, 2026

10K

Fast

View details for race Rocky Ridge

10th Annual SJVRC ONE MILE FOR ONE CHILD Charit...

San Jose, CA

Sunday, September 20th, 2026

1 Mile

10K

View details for race 10th Annual SJVRC ONE MILE FOR ONE CHILD Charity Run 2026

San Francisco Aloha Run

San Francisco, CA

Sunday, September 20th, 2026

10K

View details for race San Francisco Aloha Run

Alameda Island Running Festival

Alameda, CA

Sunday, September 20th, 2026

Half

10K

View details for race Alameda Island Running Festival

18th Annual Sevathon 2026 | 5K Walk/Run, 10K Wa...

Sunnyvale, CA

Sunday, September 20th, 2026

10K

View details for race 18th Annual Sevathon 2026 | 5K Walk/Run, 10K Walk/Run, Tiny Trots & Seniors 1K, & Virtual Runs

Palo Alto Weekly Moonlight Run & Walk

Palo Alto, CA

Friday, September 25th, 2026

10K

View details for race Palo Alto Weekly Moonlight Run & Walk

The 9th Annual Belmont Water Dog Run

Belmont, CA

Saturday, September 26th, 2026

10K

View details for race The 9th Annual Belmont Water Dog Run

10K On The Bay

Hayward, CA

Sunday, September 27th, 2026

1 Mile

10K

View details for race 10K On The Bay

AFNA Walk & Run - SF Bay Area

San Jose, CA

Sunday, October 4th, 2026

10K

Trail

View details for race AFNA Walk & Run - SF Bay Area

BAY FRONT RUN

Hercules, CA

Sunday, October 4th, 2026

Trail

View details for race BAY FRONT RUN

East Bay Front Runners Pride Run and Walk

Oakland, CA

Saturday, October 10th, 2026

10K

View details for race East Bay Front Runners Pride Run and Walk

Lafayette Res Run for Education

Lafayette, CA

Saturday, October 10th, 2026

10K

Trail

View details for race Lafayette Res Run for Education

Windmill 10k

San Francisco, CA

Sunday, October 11th, 2026

10K

View details for race Windmill 10k

Diablo Summit Stomp 2026

Walnut Creek, CA

Saturday, October 17th, 2026

Half

10K

Trail

View details for race Diablo Summit Stomp 2026

Fun Run San Mateo Rotary

San Mateo, CA

Sunday, October 18th, 2026

Code:FTR10

10K

Fast

View details for race Fun Run San Mateo Rotary

ZombieRunner Halloween

San Jose, CA

Saturday, October 31st, 2026

10K

Half

Trail

View details for race ZombieRunner Halloween

RunThrough San Francisco at Crissy Field 5k, 10...

San Francisco, CA

Saturday, November 7th, 2026

10K

Half

Fast

View details for race RunThrough San Francisco at Crissy Field 5k, 100k & Half Marathon

ZombieRunner Quarry Lakes

Fremont, CA

Saturday, November 14th, 2026

10K

Half

Trail

Fast

View details for race ZombieRunner Quarry Lakes

Diwali Fun Run + Festival

Fremont, CA

Saturday, November 14th, 2026

10K

View details for race Diwali Fun Run + Festival

Morgan Hill Veterans Day Run

Morgan Hill, CA

Sunday, November 15th, 2026

10K

1 Mile

View details for race Morgan Hill Veterans Day Run

Santa Cruz Turkey Trot

Santa Cruz, CA

Saturday, November 21st, 2026

10K

Fast

View details for race Santa Cruz Turkey Trot

Nitro Turkey

San Pablo, CA

Thursday, November 26th, 2026

10K

View details for race Nitro Turkey

Applied Materials Silicon Valley Turkey Trot

San Jose, CA

Thursday, November 26th, 2026

10K

Fast

View details for race Applied Materials Silicon Valley Turkey Trot

Nitro Turkey 2026

San Pablo, CA

Thursday, November 26th, 2026

10K

View details for race Nitro Turkey 2026

Zoom Turkey Trot

San Jose, CA

Thursday, November 26th, 2026

10K

Half

Trail

View details for race Zoom Turkey Trot

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