Trail

Fast

Upcoming 5K Races Near Temecula, CA

Name: Orange Park Acres 5k
Start: 2026-07-04
End: 2026-07-04
Location: Orange

Get Your Rear in Gear OC

Fountain Valley, CA

Saturday, March 28th, 2026

Featured

View details for race Get Your Rear in Gear OC

Want to feature your race?

Get your race seen first by thousands of runners

Learn More

Learn how to feature your race

Temescal Valley Community Faire 5K-10K

Temescal Valley, CA

Saturday, March 28th, 2026

10K

View details for race Temescal Valley Community Faire 5K-10K

Muddy Dash | Irvine 2026

Silverado, CA

Saturday, March 28th, 2026

View details for race Muddy Dash | Irvine 2026

Boys & Girls Club of Kumeyaay Nation Wellness 5...

San Diego, CA

Sunday, March 29th, 2026

View details for race Boys & Girls Club of Kumeyaay Nation Wellness 5K Walk & Run

MoVal Runs Bunny Run 5K - 2026

Perris, CA

Saturday, April 4th, 2026

View details for race MoVal Runs Bunny Run 5K - 2026

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

Irvine, CA

Saturday, April 4th, 2026

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

Santa Ana Fun Run

Santa Ana, CA

Saturday, April 11th, 2026

10K

View details for race Santa Ana Fun Run

San Diego Beach & Bay Half Marathon

San Diego, CA

Saturday, April 11th, 2026

Half

10K

View details for race San Diego Beach & Bay Half Marathon

Alvord Educational Foundation Spirit Run

Riverside, CA

Saturday, April 11th, 2026

1 Mile

View details for race Alvord Educational Foundation Spirit Run

Run4Kids

Corona, CA

Friday, April 17th, 2026

View details for race Run4Kids

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

Ramona Wine Country 5K

Ramona, CA

Saturday, April 18th, 2026

1 Mile

Trail

View details for race Ramona Wine Country 5K

UCR Glow Run 2026

Riverside, CA

Thursday, April 23rd, 2026

View details for race UCR Glow Run 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

Me AND Mom 5k

San Diego, CA

Sunday, April 26th, 2026

View details for race Me AND Mom 5k

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

Riverside, CA

Sunday, April 26th, 2026

Half

10K

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

Sharon's Ride.Run.Walk. 2026

San Diego, CA

Sunday, April 26th, 2026

View details for race Sharon's Ride.Run.Walk. 2026

Orange County Multi-Sport Festival

Mission Viejo, CA

Sunday, April 26th, 2026

Ultra

1 Mile

View details for race Orange County Multi-Sport Festival

Me AND Mom 5k

San Diego, CA

Sunday, April 26th, 2026

View details for race Me AND Mom 5k

RAA Color RunFest & Wellness Festival

Redlands, CA

Friday, May 1st, 2026

View details for race RAA Color RunFest & Wellness Festival

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)

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

ARMC 5K

Colton, CA

Saturday, May 2nd, 2026

View details for race ARMC 5K

Jogdawgs Lululemon Desert Hills Outlet 5K Run

Cabazon, CA

Saturday, May 2nd, 2026

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

Muddy Dash | San Diego

Valley Center, CA

Saturday, May 2nd, 2026

View details for race Muddy Dash | San Diego

2026 Spring Sprint Triathlon and SD Tri Series 5K

San Diego, CA

Sunday, May 3rd, 2026

View details for race 2026 Spring Sprint Triathlon and SD Tri Series 5K

NIGHT NATION RUN - ORANGE COUNTY

Costa Mesa, CA

Saturday, May 9th, 2026

View details for race NIGHT NATION RUN - ORANGE COUNTY

Irvine Dream Run

Irvine, CA

Saturday, May 9th, 2026

View details for race Irvine Dream Run

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

Villa Park 5K

Villa Park, CA

Saturday, May 16th, 2026

View details for race Villa Park 5K

Hobby Joggers

Temecula, CA

Saturday, May 16th, 2026

1 Mile

View details for race Hobby Joggers

Breezin’ Through Beaumont

Beaumont, CA

Saturday, May 16th, 2026

View details for race Breezin’ Through Beaumont

Wild West Fun Run Series

Temecula, CA

Saturday, May 16th, 2026

View details for race Wild West Fun Run Series

La Jolla Half Marathon & 5K

San Diego, CA

Saturday, May 16th, 2026

Half

10K

View details for race La Jolla Half Marathon & 5K

Great Donut Run / Walk 5k

Irvine, CA

Sunday, May 17th, 2026

1 Mile

Fast

View details for race Great Donut Run / Walk 5k

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

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

7th Annual SJC Community Run

San Juan Capistrano, CA

Saturday, May 30th, 2026

View details for race 7th Annual SJC Community Run

Fleet Feet's The Big Run 2026 Presented By Brooks

San Diego, CA

Wednesday, June 3rd, 2026

View details for race Fleet Feet's The Big Run 2026 Presented By Brooks

45th Annual CdM Scenic 5K & Fun Walk

Corona del Mar, CA

Saturday, June 6th, 2026

View details for race 45th Annual CdM Scenic 5K & Fun Walk

71st Annual Fontana Days Run

Fontana, CA

Saturday, June 6th, 2026

Half

View details for race 71st Annual Fontana Days Run

FBE Juneteenth 5K – San Diego

San Diego, CA

Saturday, June 20th, 2026

View details for race FBE Juneteenth 5K – San Diego

Nixon 5K for Title IX

Yorba Linda, CA

Saturday, June 20th, 2026

Trail

View details for race Nixon 5K for Title IX

San Bernardino County Employee 5K Run/Walk

San Bernardino, CA

Saturday, June 27th, 2026

View details for race San Bernardino County Employee 5K Run/Walk

Placentia 5K

Placentia, CA

Saturday, June 27th, 2026

View details for race Placentia 5K

2026 San Diego International Triathlon & Waterf...

San Diego, CA

Sunday, June 28th, 2026

View details for race 2026 San Diego International Triathlon & Waterfront 5K

MVRRC 1st Annual Independence Day 5K Road Race ...

Perris, CA

Saturday, July 4th, 2026

1 Mile

View details for race MVRRC 1st Annual Independence Day 5K Road Race (Cash Prize)

Orange Park Acres 5k

Orange, CA

Saturday, July 4th, 2026

View details for race Orange Park Acres 5k

Explore more in Temecula, CA

Distances:

5K 10K Half Marathon Marathon

Months:

March April May

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

Don't see your race? Add it!

Add Your Race (Free)