Found 363 races

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MAY
2

Long Beach, CA
• 90.4 miles
$18 -$66
May the 4th Be With You – 5K, 10K, Half Marathon | Long Beach The Empire Strides Back – Medals, Chip Timing, Photos, Costume Fun!   🏅 Everyone Gets a Medal – No Force Powers Required!Empire...
0m 1m 5K 10K Half Marathon
40
MAY
9

Long Beach, CA
• 90.0 miles
$15 -$62
🌸 Bloom & ZoomLong Beach Mother’s Day Run5K • 10K • Half Marathon📅 Sunday, May 9, 2027📍 5400 E Ocean Blvd, Long Beach, CA  💐 Event DescriptionThis Mother's Day, trade the brunch table for the...
0m 1m 5K 10K Half Marathon
39
MAY
15

South El Monte, CA
• 100.2 miles
$29 -$50
The KID-FIT Family Fun Run 5K offers fun for the entire family.  Competitive runners will enjoy the USATF certified and sanctioned 5K flat course. Those who want a leisurely stroll can enjoy the...
1K 5K
59
MAY
15

La Jolla, CA
• 27.4 miles
$54 -$179
Imagine miles of sun-drenched coast, an inviting ocean, and perfect weather pretty much anytime of the year, and you’ll understand why the La Jolla Half Marathon, our San Diego 10K, and La Jolla...
5K 10K Half Marathon
24
MAY
15

San Dimas, CA
• 93.0 miles
$40 -$60
Annual run in San Dimas with supportive community atmosphere and race day excitement
5K 10K
101
MAY
22

Huntington Beach, CA
• 83.8 miles
$30 -$46
SPORT SPECTACULAR 5K & 10KBolsa Chica State Beach – Huntington Beach, CA LOT25 17851 Pacific Coast HwyHuntington Beach, CA US 92649 The SPORT SPECTACULAR 5K & 10K celebrates how running helps...
5K 10K
32
MAY
22

Claremont, CA
• 91.4 miles
$15 -$30
The Self Care Lab 5th Annual 5K Run & Walk for Mental Health Awareness In Partnership with The Claremont Unified School District  Run for mental health. Walk for community. Every step helps...
5K
41
MAY
23

Irvine, CA
• 70.5 miles
$30 -$60
Great Donut Run 5k | Race Day - Sunday, May 17, 2026 | Irvine Valley College   Schedule of Events 6:45 AM – Expo Opens (late registration available - come early!)7:30 AM – 1 Mile/Double Dare Race...
1m 5K
7
MAY
30

Los Angeles, CA
• 117.4 miles
$10 -$65
🏃‍♀️ Join Us for the 44th Annual Brentwood Run 🏃‍♂️ Be part of a beloved Brentwood tradition as the 44th Annual Brentwood Run returns to San Vicente Blvd! Established in 1977, The Brentwood Run...
1K 5K 10K
94
MAY
31

Hemet, CA
• 48.0 miles
$30 -$65
Event Description Celebrate Memorial Day the right way — by running! The Memorial Day 5K, 10K & Kids 1 Mile Run is one of Hemet, CA's most beloved annual running events, held near the stunning...
1m 5K 10K
61
JUN
5

Long Beach, CA
• 46.3 miles
Pre Reg 2027 - Support a great cause while running in Long Beach
0m 1K 5K 10K 10m Half Marathon
192
JUN
6

Los Angeles, CA
• 22.4 miles
$45 -$359
Join us for the Griffith Park Trail Marathon Relay & 8K, an unforgettable race experience celebrated as one of Runner’s World magazine’s 10 Best Races You’ve Never Heard Of in 2024! This iconic...
8K Marathon
42
JUN
6

Long Beach, CA
• 90.0 miles
$15 -$62
🦸‍♀️ Runbelievable – Superhero Run5K • 10K • Half Marathon • 1 Miler • Kids Dash 📅 Saturday, June 6, 2027📍 5400 E Ocean Blvd Long Beach 90803 Caped crusaders, everyday heroes, and speedsters —...
0m 1m 5K 10K Half Marathon
28
JUL
4

Coronado, CA
• 29.2 miles
Secure your spot for the 2027 Crown City Classic at the lowest available price! The Crown City Classic returns for its 54th year in 2027! Run 12K (7.4 miles) or 5K (3.1 miles) to kick off your...
5K 12K
263
JUL
4

Ladera Ranch, CA
• 58.7 miles
$10 -$70
A Ladera Ranch tradition returns this Fourth of July! Join us for the Freedom Run on the Ranch—a fun, community-first celebration featuring the Kids Firecracker 1K, 5K, and 10K. This year we are...
1K 5K 10K
28
AUG
29

Valencia, CA
• 138.9 miles
$84 -$115
Date: Sunday August 29th, 2027Location: Santa Clarita, CaliforniaDistance: 14 Kilometers (8.7 Miles)Start Time: 7:00 AMStart/Finish: Iron Horse TrailheadRunners: Limited to 400 Athletes
14K
15
AUG
29

Playa Del Rey, CA
• 31.2 miles
$12 -$85
Join runners in Playa Del Rey for this race featuring finisher medal & costume-friendly with race shirt included.
1K 5K 13K 14m
274
OCT
9

Los Angeles, CA
• 113.6 miles
$20 -$65
Charity challenge in Los Angeles benefiting important causes with great community spirit
5K
64
OCT
16

Fountain Valley, CA
• 79.9 miles
$35 -$48
👻 Monster Miles 5K & 10K🎃 Halloween Run at Mile Square Regional Park📅 Sunday, October 16, 2027 Join us for Monster Miles 5K & 10K, a fun-filled Halloween-themed race at the beautiful Mile Square...
5K 10K
23
OCT
16

Fountain Valley, CA
• 79.9 miles
$15 -$47
ZOINKS! Zombie Dash 5K/10K   🧟‍♀️Event Information 👻"Zoinks! The zombies are loose..🧟‍♀️. but don't worry—just keep running! Even Scooby and the gang know the only way to escape is to RUN! 🧟‍♂️🐾"...
1m 5K 10K
9