Upcoming Races Near Castro Valley, CA

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Miles for Hope

Roseville, CA

Saturday, October 17th, 2026

Featured

10K

View details for race Miles for Hope

The Rock the Loch 5K/10K/Half Marathon (LIVE or...

Castro Valley, CA

Friday, June 26th, 2026

10K

Half

Trail

View details for race The Rock the Loch 5K/10K/Half Marathon (LIVE or Virtual)

Independence Day Dash 5k and Kids Run

Livermore, CA

Friday, July 3rd, 2026

Fast

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Liberty Bell 5k fun run

Brentwood, CA

Saturday, July 4th, 2026

1 Mile

Trail

View details for race Liberty Bell 5k fun run

Morgan Hill Freedom Run

Morgan Hill, CA

Saturday, July 4th, 2026

1 Mile

View details for race Morgan Hill Freedom Run

Montevideo HOA 4th of July 5K

San Jose, CA

Saturday, July 4th, 2026

View details for race Montevideo HOA 4th of July 5K

Run San Ramon 2026

San Ramon, CA

Saturday, July 4th, 2026

1 Mile

View details for race Run San Ramon 2026

Alameda July 4th Parade R.A.C.E.

Alameda, CA

Saturday, July 4th, 2026

Fast

View details for race Alameda July 4th Parade R.A.C.E.

Liberty Bell 5k Fun Run

Brentwood, CA

Saturday, July 4th, 2026

Trail

View details for race Liberty Bell 5k Fun Run

Stars and Stripes

Concord, CA

Saturday, July 4th, 2026

View details for race Stars and Stripes

HRC Rotary 4th of July 5K Family Fun Run

Rodeo, CA

Saturday, July 4th, 2026

Trail

View details for race HRC Rotary 4th of July 5K Family Fun Run

FYMO's 7th "Giving to Live" 5K Cancer Run/Walk

San Jose, CA

Saturday, July 11th, 2026

View details for race FYMO's 7th "Giving to Live" 5K Cancer Run/Walk

Beer City Half™ Alameda

Alameda, CA

Saturday, July 11th, 2026

Half

10K

View details for race Beer City Half™ Alameda

Lookin' for a Cure Palo Alto

Palo Alto, CA

Saturday, July 11th, 2026

View details for race Lookin' for a Cure Palo Alto

Track Night SF Presented by Tracksmith

San Francisco, CA

Wednesday, July 15th, 2026

1 Mile

View details for race Track Night SF Presented by Tracksmith

Bad Bass

Castro Valley, CA

Saturday, July 18th, 2026

Half

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Jolly10K

Los Gatos, CA

Saturday, July 18th, 2026

10K

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2026 Napa to Sonoma Wine Country Half Marathon ...

Napa, CA

Saturday, July 25th, 2026

Half

View details for race 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5K

2026 San Francisco Marathon

San Francisco, CA

Sunday, July 26th, 2026

Marathon

Half

View details for race 2026 San Francisco Marathon

Summer Breeze

San Leandro, CA

Saturday, August 1st, 2026

10K

Half

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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

Orinda, CA

Saturday, August 8th, 2026

Ultra

Half

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Falcon 5K

Pleasant Hill, CA

Saturday, August 8th, 2026

View details for race Falcon 5K

Cupertino Splash and Dash #2

Cupertino, CA

Thursday, August 13th, 2026

1 Mile

View details for race Cupertino Splash and Dash #2

Redwood (Summer) Trail Run

Oakland, CA

Saturday, August 15th, 2026

Half

Ultra

Marathon

Trail

View details for race Redwood (Summer) Trail Run

Beer City Half™ SLAM

Fremont, CA

Saturday, August 15th, 2026

Half

10K

View details for race Beer City Half™ SLAM

The SF Mile

San Francisco, CA

Sunday, August 16th, 2026

1 Mile

View details for race The SF Mile

Race Thru the Redwoods

Felton, CA

Sunday, August 16th, 2026

1 Mile

10K

View details for race Race Thru the Redwoods

Route 3: Washington Park, De Anza Park, Stratfo...

San Jose, CA

Wednesday, August 19th, 2026

View details for race Route 3: Washington Park, De Anza Park, Stratford Preparatory

Route 2: Fremont Osgood, Milpitas Beresford Squ...

San Jose, CA

Wednesday, August 19th, 2026

View details for race Route 2: Fremont Osgood, Milpitas Beresford Square/Stratford Preparatory Milpitas, Stratford Preparatory

Route 1: San Jose Elementary School, San Jose M...

San Jose, CA

Wednesday, August 19th, 2026

View details for race Route 1: San Jose Elementary School, San Jose Middle School to Stratford Preparatory

Double Dipsea

Stinson Beach, CA

Saturday, August 22nd, 2026

Trail

Fast

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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

I Run They Learn

Dublin, CA

Saturday, August 29th, 2026

View details for race I Run They Learn

Walk for Paws

Pleasant Hill, CA

Sunday, August 30th, 2026

View details for race Walk for Paws

Taco The Town 5K & 10K

Stockton, CA

Saturday, September 5th, 2026

10K

View details for race Taco The Town 5K & 10K

NIGHT NATION RUN - SAN JOSE

San Jose, CA

Saturday, September 5th, 2026

View details for race NIGHT NATION RUN - SAN JOSE

Diablo Trail Run

Clayton, CA

Sunday, September 6th, 2026

10 Miles

Half

Marathon

Trail

Fast

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Vibha Bay Area Dream Mile 2026

Sunnyvale, CA

Sunday, September 6th, 2026

Half

10K

View details for race Vibha Bay Area Dream Mile 2026

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

Pinoy Runners Norcal 7K / .7M Fun Run

Brisbane, CA

Saturday, September 12th, 2026

View details for race Pinoy Runners Norcal 7K / .7M Fun Run

Paws n Miles 2 miler

San Francisco, CA

Sunday, September 13th, 2026

View details for race Paws n Miles 2 miler

The Third Annual Miles for Mamas Walk/Run-Merch...

Virtual, CA

Sunday, September 13th, 2026

View details for race The Third Annual Miles for Mamas Walk/Run-Merchantville, NJ

Rocky Ridge

San Ramon, CA

Saturday, September 19th, 2026

10K

Half

Trail

View details for race Rocky Ridge

The 41st Annual Newark Mile 4k (2026)

Newark, CA

Saturday, September 19th, 2026

View details for race The 41st Annual Newark Mile 4k (2026)

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

Fast Track To A Cure 5K Bay Area

Richmond, CA

Saturday, September 19th, 2026

View details for race Fast Track To A Cure 5K Bay Area

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