Name: Muddy Dash | San Diego
Start: 2026-05-02
End: 2026-05-02
Location: Valley Center

Teaching & Learning Collaborative Charity Group...

Anaheim, CA

Friday, January 30th, 2026

Featured

5K

10K

Half

View details for race Teaching & Learning Collaborative Charity Group Registration (2026 Disneyland® Half Marathon Weekend)

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2026 Disneyland® Half Marathon Weekend presente...

Anaheim, CA

Friday, January 30th, 2026

5K

10K

Half

View details for race 2026 Disneyland® Half Marathon Weekend presented by HONDA

LASAA Mug Run - LASD Norwalk Sheriff’s Station

La Mirada, CA

Saturday, January 31st, 2026

5K

10K

View details for race LASAA Mug Run - LASD Norwalk Sheriff’s Station

2026 Surf City Marathon & Half Marathon Present...

Huntington Beach, CA

Saturday, January 31st, 2026

Half

Marathon

5K

View details for race 2026 Surf City Marathon & Half Marathon Presented By BiOFREEZE

Because of Sadie 5K

Winchester, CA

Sunday, February 1st, 2026

5K

View details for race Because of Sadie 5K

2026 Trojan Trot 5K & 1M Fun Run

Irvine, CA

Saturday, February 7th, 2026

1 Mile

5K

View details for race 2026 Trojan Trot 5K & 1M Fun Run

The HEART RUN Half Marathon & 5K /The SUPER BOW...

Huntington Beach, CA

Saturday, February 7th, 2026

5K

Half

View details for race The HEART RUN Half Marathon & 5K /The SUPER BOWL Half Marathon & 5K. A FEBRUARY FESTIVAL RACE

Citrus College Athletics Super 5K

Glendora, CA

Saturday, February 7th, 2026

5K

View details for race Citrus College Athletics Super 5K

RUN FOR RUSS

Chino, CA

Saturday, February 7th, 2026

View details for race RUN FOR RUSS

Anaheim Ducks 5K presented by Arrowhead Water

Irvine, CA

Sunday, February 8th, 2026

5K

View details for race Anaheim Ducks 5K presented by Arrowhead Water

MVRRC Valentines Day Kids 1-Mile, 5K & 10K Race

Perris, CA

Saturday, February 14th, 2026

1 Mile

10K

5K

View details for race MVRRC Valentines Day Kids 1-Mile, 5K & 10K Race

Palm Desert 1/2 Marathon & 5K

Palm Desert, CA

Sunday, February 15th, 2026

Half

5K

Fast

View details for race Palm Desert 1/2 Marathon & 5K

8th Annual BRAVE Race 2025

Aliso Viejo, CA

Sunday, February 22nd, 2026

10K

5K

View details for race 8th Annual BRAVE Race 2025

5K Run/Walk, A Touch of Love Works

Lake Forest, CA

Saturday, February 28th, 2026

5K

View details for race 5K Run/Walk, A Touch of Love Works

Taxiway 5k

Upland, CA

Saturday, February 28th, 2026

5K

View details for race Taxiway 5k

BNP Paribas Open 5K

Indian Wells, CA

Saturday, February 28th, 2026

5K

View details for race BNP Paribas Open 5K

SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

Huntington Beach, CA

Saturday, February 28th, 2026

5K

10K

Half

Trail

View details for race SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

8th Annual Run/Walk 4 Kids

Rancho Mirage, CA

Saturday, February 28th, 2026

5K

View details for race 8th Annual Run/Walk 4 Kids

Desi Strong Run/Walk 4 Kids

Rancho Mirage, CA

Saturday, February 28th, 2026

5K

View details for race Desi Strong Run/Walk 4 Kids

March Magic 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, March 1st, 2026

10K

5K

Half

View details for race March Magic 5k, 10k, 15k, Half Marathon

Akash Wine Run 5k

Temecula, CA

Sunday, March 1st, 2026

5K

Fast

View details for race Akash Wine Run 5k

DairyAire 5K and Fun Run

Chino, CA

Saturday, March 7th, 2026

5K

Fast

View details for race DairyAire 5K and Fun Run

Cemex Quarry Quest 5K Rialto

Rialto, CA

Saturday, March 7th, 2026

5K

View details for race Cemex Quarry Quest 5K Rialto

Lemon Zest 5K & Kids 1K Dash

Upland, CA

Saturday, March 7th, 2026

5K

View details for race Lemon Zest 5K & Kids 1K Dash

Kappa Delta's Shamrock 5K Walk/Run

San Bernardino, CA

Saturday, March 14th, 2026

5K

View details for race Kappa Delta's Shamrock 5K Walk/Run

Honor Our Fallen 5K

San Bernardino, CA

Sunday, March 15th, 2026

5K

View details for race Honor Our Fallen 5K

REACH Foundation Shamrock 'n Run

Anaheim, CA

Sunday, March 15th, 2026

5K

View details for race REACH Foundation Shamrock 'n Run

Tunnel to Towers 5K Run & Walk - Riverside Coun...

Riverside, CA

Saturday, March 21st, 2026

5K

Fast

View details for race Tunnel to Towers 5K Run & Walk - Riverside County, CA

2025 Annual 5K Walk/Run With Hope

Yorba Linda, CA

Saturday, March 21st, 2026

5K

View details for race 2025 Annual 5K Walk/Run With Hope

Corona 5000

Corona, CA

Saturday, March 21st, 2026

5K

View details for race Corona 5000

Santiago Canyon College’s Hawk's Flight 5K

Orange, CA

Saturday, March 21st, 2026

5K

Fast

View details for race Santiago Canyon College’s Hawk's Flight 5K

The Water Run

Murrieta, CA

Saturday, March 21st, 2026

5K

View details for race The Water Run

Spring Equinox 5k, 10k, 15k, Half Marathon

Anaheim, CA

Sunday, March 22nd, 2026

15K

Half

10K

View details for race Spring Equinox 5k, 10k, 15k, Half Marathon

Muddy Dash | Irvine 2026

Silverado, CA

Saturday, March 28th, 2026

5K

View details for race Muddy Dash | Irvine 2026

The Rabbit Run 5k & OC Challenge Wild Hare 5k I...

Irvine, CA

Saturday, April 4th, 2026

5K

Trail

Fast

View details for race The Rabbit Run 5k & OC Challenge Wild Hare 5k IRVINE

Bedrock Valley Trail Runs

Hemet, CA

Saturday, April 11th, 2026

Marathon

Half

15K

Trail

Fast

View details for race Bedrock Valley Trail Runs

Alvord Educational Foundation Spirit Run

Riverside, CA

Saturday, April 11th, 2026

5K

1 Mile

View details for race Alvord Educational Foundation Spirit Run

Totally 80's Fast Times in Huntington Beach 5K,...

Huntington Beach, CA

Sunday, April 12th, 2026

5K

10K

Half

Fast

View details for race Totally 80's Fast Times in Huntington Beach 5K, 10K, & Half Marathon

Run4Kids

Corona, CA

Friday, April 17th, 2026

5K

View details for race Run4Kids

Ramona Wine Country 5K

Ramona, CA

Saturday, April 18th, 2026

5K

1 Mile

Trail

View details for race Ramona Wine Country 5K

Run for the Planet - Earth Day Celebration 5K, ...

Huntington Beach, CA

Saturday, April 18th, 2026

5K

10K

Half

View details for race Run for the Planet - Earth Day Celebration 5K, 10K, and Half Marathon

5K for Fragile X

San Dimas, CA

Saturday, April 18th, 2026

5K

View details for race 5K for Fragile X

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

Riverside, CA

Saturday, April 18th, 2026

5K

1 Mile

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

Running Is For The Birds

Huntington Beach, CA

Saturday, April 25th, 2026

5K

10K

Fast

View details for race Running Is For The Birds

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

Fountain Valley, CA

Saturday, April 25th, 2026

5K

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

5K

Trail

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

COVINA FUN RUN XXIX

Covina, CA

Saturday, April 25th, 2026

View details for race COVINA FUN RUN XXIX

Orange County Multi-Sport Festival

Mission Viejo, CA

Sunday, April 26th, 2026

Ultra

5K

1 Mile

View details for race Orange County Multi-Sport Festival

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

Riverside, CA

Sunday, April 26th, 2026

5K

Half

10K

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

Muddy Dash | San Diego

Valley Center, CA

Saturday, May 2nd, 2026

5K

View details for race Muddy Dash | San Diego

Upcoming 5K Races Near Menifee, CA