Upcoming Races Near Muscoy, CA

Name: 71st Annual Fontana Days Run
Start: 2026-06-06
End: 2026-06-06
Location: Fontana

Run4Kids Ultra Running Party

Corona, CA

Friday, April 17th, 2026

Featured

Marathon

Ultra

View details for race Run4Kids Ultra Running Party

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Run4Kids

Corona, CA

Friday, April 17th, 2026

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5K for Fragile X

San Dimas, CA

Saturday, April 18th, 2026

View details for race 5K for Fragile X

The Riverside County K9 Run & Walk With the Ani...

Riverside, CA

Saturday, April 18th, 2026

1 Mile

View details for race The Riverside County K9 Run & Walk With the Animals Experience

Rescheduled Bunny Run 5K - 2026

Perris, CA

Sunday, April 19th, 2026

View details for race Rescheduled Bunny Run 5K - 2026

Healthy Kids Running Series Spring 2026 - South...

Laguna Niguel, CA

Sunday, April 19th, 2026

View details for race Healthy Kids Running Series Spring 2026 - South Orange County, CA

Hobby Joggers

Temecula, CA

Wednesday, April 22nd, 2026

1 Mile

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UCR Glow Run 2026

Riverside, CA

Thursday, April 23rd, 2026

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COVINA FUN RUN XXIX

Covina, CA

Saturday, April 25th, 2026

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OneLegacy Donate Life Run/Walk 2026

Azusa, CA

Saturday, April 25th, 2026

View details for race OneLegacy Donate Life Run/Walk 2026

Move4U 5K Run/Walk for Parkinson's, Dystonia, &...

Fountain Valley, CA

Saturday, April 25th, 2026

View details for race Move4U 5K Run/Walk for Parkinson's, Dystonia, & Movement Disorders

Orange County Superhero 5K Run Walk Health & Sa...

Irvine, CA

Saturday, April 25th, 2026

Trail

View details for race Orange County Superhero 5K Run Walk Health & Safety Expo

Orange County Multi-Sport Festival

Mission Viejo, CA

Sunday, April 26th, 2026

Ultra

1 Mile

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Wildflower 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, April 26th, 2026

15K

Half

View details for race Wildflower 5k, 10k, 15k, Half Marathon

Jogdawgs Lululemon Desert Hills Outlet 5K Run

Cabazon, CA

Saturday, May 2nd, 2026

View details for race Jogdawgs Lululemon Desert Hills Outlet 5K Run

The Hoag OC Marathon Running Festival

Costa Mesa, CA

Saturday, May 2nd, 2026

Half

Marathon

View details for race The Hoag OC Marathon Running Festival

Project Youth OC - 2026 OC Marathon

Costa Mesa, CA

Saturday, May 2nd, 2026

View details for race Project Youth OC - 2026 OC Marathon

Nurses Rock

San Dimas, CA

Saturday, May 2nd, 2026

10K

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The 2026 Hoag OC Marathon Running Festival (Exp...

Costa Mesa, CA

Saturday, May 2nd, 2026

Half

Marathon

View details for race The 2026 Hoag OC Marathon Running Festival (Expo Registration)

Tacos N' Beer 5k--L.A. May 2, 2026

South El Monte, CA

Saturday, May 2nd, 2026

View details for race Tacos N' Beer 5k--L.A. May 2, 2026

Hoag Kids Run The OC

Costa Mesa, CA

Saturday, May 2nd, 2026

1 Mile

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ARMC 5K

Colton, CA

Saturday, May 2nd, 2026

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NURSES ROCK Run/Walk

San Dimas, CA

Saturday, May 2nd, 2026

10K

15K

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RAA Color RunFest & Wellness Festival

Redlands, CA

Sunday, May 3rd, 2026

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Santa Fe Springs 5K Fun Run/Walk

Santa Fe Springs, CA

Saturday, May 9th, 2026

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Dream Run

Irvine, CA

Saturday, May 9th, 2026

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NIGHT NATION RUN - ORANGE COUNTY

Costa Mesa, CA

Saturday, May 9th, 2026

View details for race NIGHT NATION RUN - ORANGE COUNTY

MVRRC 7th Annual Mother's Day 5K fun Run event

Perris, CA

Sunday, May 10th, 2026

1 Mile

View details for race MVRRC 7th Annual Mother's Day 5K fun Run event

5k de Mayo

Victorville, CA

Saturday, May 16th, 2026

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Breezin’ Through Beaumont

Beaumont, CA

Saturday, May 16th, 2026

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Run for the Ranch! 5K Run/Walk & Resource Fair

Pico Rivera, CA

Saturday, May 16th, 2026

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Canyon City Classic

Azusa, CA

Saturday, May 16th, 2026

10K

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Wild West Fun Run Series

Temecula, CA

Saturday, May 16th, 2026

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KID-FIT Family Fun Run 5K & 1K - All Ages

South El Monte, CA

Saturday, May 16th, 2026

Trail

View details for race KID-FIT Family Fun Run 5K & 1K - All Ages

Villa Park 5K

Villa Park, CA

Saturday, May 16th, 2026

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Whittier Narrows Spring Running Festival

South El Monte, CA

Sunday, May 17th, 2026

10K

15K

View details for race Whittier Narrows Spring Running Festival

Great Donut Run / Walk 5k

Irvine, CA

Sunday, May 17th, 2026

1 Mile

Fast

View details for race Great Donut Run / Walk 5k

Strawberry Stomp 5K

Garden Grove, CA

Saturday, May 23rd, 2026

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Mount Wilson Trail Race

Sierra Madre, CA

Saturday, May 23rd, 2026

View details for race Mount Wilson Trail Race

Memorial 5K Run

Big Bear Lake, CA

Sunday, May 24th, 2026

View details for race Memorial 5K Run

2026 Foothills Strong Run

La Canada Flintridge, CA

Monday, May 25th, 2026

1 Mile

View details for race 2026 Foothills Strong Run

Glendora Memorial Day 5K

Glendora, CA

Monday, May 25th, 2026

View details for race Glendora Memorial Day 5K

Laguna Hills Memorial Day Half Marathon, 5K & 10K

Laguna Hills, CA

Monday, May 25th, 2026

Half

10K

View details for race Laguna Hills Memorial Day Half Marathon, 5K & 10K

Memorial Day 5K, 10K & Kids 1 Mile Run/Walk

Hemet, CA

Monday, May 25th, 2026

10K

1 Mile

Fast

View details for race Memorial Day 5K, 10K & Kids 1 Mile Run/Walk

Cerritos 5K Run/Walk Celebrate in Stride Moo-ve...

Cerritos, CA

Saturday, May 30th, 2026

View details for race Cerritos 5K Run/Walk Celebrate in Stride Moo-ve with the Herd

7th Annual SJC Community Run

San Juan Capistrano, CA

Saturday, May 30th, 2026

View details for race 7th Annual SJC Community Run

TSCL 4th Annual Mental Health 5K Run & Walk

Claremont, CA

Saturday, May 30th, 2026

View details for race TSCL 4th Annual Mental Health 5K Run & Walk

Walk for Education 2026

Cerritos, CA

Saturday, June 6th, 2026

View details for race Walk for Education 2026

Fullerton Fit 5K Trail Run

Fullerton, CA

Saturday, June 6th, 2026

Trail

View details for race Fullerton Fit 5K Trail Run

71st Annual Fontana Days Run

Fontana, CA

Saturday, June 6th, 2026

Half

View details for race 71st Annual Fontana Days Run

Explore more in Muscoy, CA

Distances:

5K 10K Half Marathon Marathon

Months:

April May June

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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