Upcoming Races Near Castro Valley, CA

Name: Muddy Dash | Bay Area
Start: 2025-11-22
End: 2025-11-22
Location: Pleasanton

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BRAIN Foundation 5K /10K Run Community Partner ...

Sunnyvale, CA

Sunday, September 14th, 2025

View details for race BRAIN Foundation 5K /10K Run Community Partner Signup

BRAIN Foundation 5K /10K Run

Sunnyvale, CA

Sunday, September 14th, 2025

10K

1 Mile

View details for race BRAIN Foundation 5K /10K Run

9th Annual SJVRC ONE MILE FOR ONE CHILD Charity...

San Jose, CA

Sunday, September 14th, 2025

1 Mile

10K

View details for race 9th Annual SJVRC ONE MILE FOR ONE CHILD Charity Run 2025

Presentation Fall Festival Fun Run 2025

Stockton, CA

Saturday, September 20th, 2025

1 Mile

View details for race Presentation Fall Festival Fun Run 2025

The 40th Annual Newark Mile 4k (2025)

Newark, CA

Saturday, September 20th, 2025

View details for race The 40th Annual Newark Mile 4k (2025)

Pinoy Runners Norcal 7K / .7M Fun Run

Brisbane, CA

Saturday, September 20th, 2025

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

Half Moon Bay Beach Safety Run

Half Moon Bay, CA

Sunday, September 21st, 2025

10K

Trail

View details for race Half Moon Bay Beach Safety Run

Alameda Island Running Festival

Alameda, CA

Sunday, September 21st, 2025

Half

10K

View details for race Alameda Island Running Festival

17th Annual GO2 San Francisco Bay Area 5K

San Mateo, CA

Sunday, September 21st, 2025

View details for race 17th Annual GO2 San Francisco Bay Area 5K

St. Agnes Friends of the Poor Walk

Concord, CA

Saturday, September 27th, 2025

View details for race St. Agnes Friends of the Poor Walk

National Coffee Day: Run for Coffee SAN FRANCISCO

San Mateo, CA

Saturday, September 27th, 2025

10K

Half

View details for race National Coffee Day: Run for Coffee SAN FRANCISCO

National Singles Day: Singles & Friends Running...

San Mateo, CA

Saturday, September 27th, 2025

10K

Half

Trail

View details for race National Singles Day: Singles & Friends Running Club SAN FRANCISCO

Fast Track to a Cure Bay Area

Richmond, CA

Saturday, September 27th, 2025

Trail

View details for race Fast Track to a Cure Bay Area

17th Annual Sevathon 2025 | 5K Walk/Run, 10K wa...

Sunnyvale, CA

Sunday, September 28th, 2025

10K

Trail

View details for race 17th Annual Sevathon 2025 | 5K Walk/Run, 10K walk/Run, Tiny Trots 1 K, Virtual Runs

23rd Annual MRC-MEF Run for Education

Martinez, CA

Sunday, September 28th, 2025

View details for race 23rd Annual MRC-MEF Run for Education

Palo Alto Weekly Moonlight Run & Walk

Palo Alto, CA

Friday, October 3rd, 2025

10K

View details for race Palo Alto Weekly Moonlight Run & Walk

Napa Half Marathon

Napa, CA

Sunday, October 5th, 2025

Half

10K

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Walk for Paws

Danville, CA

Sunday, October 5th, 2025

Trail

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Tiger Dash 5k/Kids Cub Fun Run

Stockton, CA

Saturday, October 11th, 2025

View details for race Tiger Dash 5k/Kids Cub Fun Run

Alameda Pride Fun Run/Walk

Alameda, CA

Saturday, October 11th, 2025

View details for race Alameda Pride Fun Run/Walk

Lafayette Res Run for Education

Lafayette, CA

Saturday, October 11th, 2025

10K

Trail

View details for race Lafayette Res Run for Education

Ruth Anderson Memorial Endurance Run

San Francisco, CA

Saturday, October 11th, 2025

Ultra

View details for race Ruth Anderson Memorial Endurance Run

LOOK GOOD FEEL GOOD SAN LEANDRO 5K, 10, HALF MA...

San Leandro, CA

Saturday, October 11th, 2025

Trail

View details for race LOOK GOOD FEEL GOOD SAN LEANDRO 5K, 10, HALF MARATHON & MARATHON

East Bay Front Runners Pride Run and Walk

Oakland, CA

Saturday, October 11th, 2025

10K

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

Fun Run, Picnic, & Raffle

Danville, CA

Sunday, October 12th, 2025

1 Mile

View details for race Fun Run, Picnic, & Raffle

Diwali Fun Run + Festival

Fremont, CA

Sunday, October 12th, 2025

10K

View details for race Diwali Fun Run + Festival

The Donut Fun Run 2025!

Alameda, CA

Saturday, October 18th, 2025

View details for race The Donut Fun Run 2025!

Aim High With Charge

Morgan Hill, CA

Saturday, October 18th, 2025

View details for race Aim High With Charge

Reentry Resource Center’s Rise Up and Run 5K

San Jose, CA

Saturday, October 18th, 2025

View details for race Reentry Resource Center’s Rise Up and Run 5K

The Running Dead 5K Fun Run

Union City, CA

Sunday, October 19th, 2025

Trail

View details for race The Running Dead 5K Fun Run

Half Moon Bay Pumpkin Run

Half Moon Bay, CA

Sunday, October 19th, 2025

Half

10K

Trail

View details for race Half Moon Bay Pumpkin Run

Bearathlon 2025

Berkeley, CA

Sunday, October 19th, 2025

View details for race Bearathlon 2025

Fun Run San Mateo Rotary

San Mateo, CA

Sunday, October 19th, 2025

Code:FTR10

10K

View details for race Fun Run San Mateo Rotary

Rest. Resist. Run. Rise.

Oakland, CA

Sunday, October 19th, 2025

View details for race Rest. Resist. Run. Rise.

Miles for Migraine San Francisco

San Francisco, CA

Saturday, October 25th, 2025

View details for race Miles for Migraine San Francisco

For the Love of the Bay 5K/10K

Oakland, CA

Saturday, October 25th, 2025

10K

Fast

View details for race For the Love of the Bay 5K/10K

Pleasanton Rotary Halloween Spirit Run

Pleasanton, CA

Sunday, October 26th, 2025

10K

View details for race Pleasanton Rotary Halloween Spirit Run

Beer City Half Bishop Ranch

San Ramon, CA

Sunday, October 26th, 2025

Half

10K

View details for race Beer City Half Bishop Ranch

ZombieRunner Halloween

San Jose, CA

Saturday, November 1st, 2025

10K

Half

Trail

View details for race ZombieRunner Halloween

39th Golden Gate Park XC Open hosting the US...

San Francisco, CA

Saturday, November 1st, 2025

View details for race 39th Golden Gate Park XC Open hosting the USATF Masters 5k XC National Championships

Gardner Health Services 2025 Día de los Muertos...

San Jose, CA

Saturday, November 1st, 2025

10K

Trail

View details for race Gardner Health Services 2025 Día de los Muertos Run-Walk

2025 Golden Gate Half Marathon & 5K

San Francisco, CA

Sunday, November 2nd, 2025

Half

View details for race 2025 Golden Gate Half Marathon & 5K

Oakland Tech 5km Fundraiser Race and 1 Mile Fun...

Oakland, CA

Sunday, November 2nd, 2025

1 Mile

Trail

View details for race Oakland Tech 5km Fundraiser Race and 1 Mile Fun Run/Walk

DIA DE MUERTOS 5K RUN

Vallejo, CA

Sunday, November 2nd, 2025

View details for race DIA DE MUERTOS 5K RUN

CUHSD ED Foundation: HERO 5K

Campbell, CA

Sunday, November 2nd, 2025

View details for race CUHSD ED Foundation: HERO 5K

Lake Chabot Trail Run

Castro Valley, CA

Saturday, November 8th, 2025

Half

Ultra

Marathon

Trail

View details for race Lake Chabot Trail Run

2nd Annual Dia De Los Muertos Piña 5K/Kids Run

San Jose, CA

Saturday, November 8th, 2025

View details for race 2nd Annual Dia De Los Muertos Piña 5K/Kids Run

Finding Kids 5K with LuxFit

San Francisco, CA

Sunday, November 9th, 2025

View details for race Finding Kids 5K with LuxFit

Applied Materials Silicon Valley Turkey Trot

San Jose, CA

Friday, November 21st, 2025

10K

Fast

View details for race Applied Materials Silicon Valley Turkey Trot

Muddy Dash | Bay Area

Pleasanton, CA

Saturday, November 22nd, 2025

View details for race Muddy Dash | Bay Area

Explore more in Castro Valley, CA

Distances:

5K 10K Half Marathon Marathon

Months:

September October November

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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