Found 107 races

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Connect with runners, find training partners, and celebrate every finish together

AUG
15

YORBA LINDA, CA
• 41.2 miles
DescriptionGather a team of up to 4 people and join us for another Puzzle-Palooza at the Yorba Linda Cultural Arts Center! Each team will receive the same 500 piece puzzle and race to finish the...
4
AUG
22

South El Monte, CA
• 20.1 miles
$20 -$50
For over 40 years, the Al Rivera Menudo Run 5K/10K has reached athletes, novices, family, friends, and community members. This event historically begins on a beautiful August morning at Whittier...
5K 10K
21
AUG
23

Irvine, CA
• 15.3 miles
$32 -$43
The WILD RIVERS SPLASH DASH 5K SUNDAY, AUGUST 23, 2026 plus a kid's DUCKY DASH   A 'cool' Run.  Chose SPLASH DASH 5k (if you want to get to plunge through the wild river before the finish line.)...
2m 5K
559
AUG
29

Pomona, CA
• 24.7 miles
The Blacklight Run™ is none other than the brightest, most fun 5K out there. At the Blacklight Run™ we aren’t focused on how fast or how far you can run, what type of exercise you enjoy, or if...
10
AUG
29

Pomona, CA
• 24.7 miles
If you’ve done a traditional 5K, you know they can be a bit lackluster. But the BUBBLE RUN™ is like running through Willy Wonkas’ factory. Clad in white t-shirts, adults, kids and strollers run,...
11
SEP
5

Santa Ana, CA
• 6.7 miles
$45 -$55
Join us for the second event in our Sunset series - The Sunset Mile! Music, food and running! Celebrate a night under the lights with us by running 4 laps on the track! This event is open to all...
9
SEP
5

Norwalk, CA
• 54.2 miles
$35 -$45
The alumni of Cerritos High School have attempted to organize an event to help support to school while also providing, the community, coaches, parents, supporters, families, and those who just...
3m
1
SEP
12

Perris, CA
• 19.7 miles
$5 -$20
Come join us on Saturday, September 12, 2026, at the Lake Perris Dam in Perris, CA, as we celebrate the MVRRC Shoe4Africa 5K — a championship in the making! Hosted by Moreno Valley Road Runners...
1m 5K
20
SEP
19

Huntington Beach, CA
• 46.5 miles
$20 -$99
Huntington Beach is once again home to one of the most beautiful running races in California – start and finish from Huntington Beach’s Pier Plaza. Run along the PCH and take in sandy beaches,...
5K 10K
37
SEP
19

South El Monte, CA
• 58.7 miles
$30 -$55
HUNTER’S HEART FOUNDATION - A WORLD BEYOND WHEELS 5K Join us for a fun and meaningful 5k run/walk as we raise critical funds to fight Duchenne Muscular Dystrophy (DMD).  DMD is a debilitating...
5K
13
SEP
19

Covina, CA
• 52.3 miles
$20 -$35
Join us for our Annual Oak Tree Challenge 5K/1 Mile Run/Walk. Medal for 1 Mile Youth finishers.  ELECTRONIC CHIP TIMING for the 5K run/walk only by Pacific Coast Race TimingRun the Course all on...
1m 5K
6
SEP
26

Fountain Valley, CA
• 44.6 miles
$20 -$30
The Annual Hyundai Hope On Wheels 5K is BACK—and bigger, brighter, and more impactful than ever! 🎉 Whether you join us in person or run virtually, this is your chance to make every step count in...
5K
6
SEP
27

Riverside, CA
• 29.8 miles
$25 -$44
It's time for the Golden Strides 5k, 10k, 15k, Half Marathon run/walk in Riverside!! Ryan Bonaminio Park, 5000 Tequesquite Ave, Riverside, CA 92506 Included in registration — - custom finisher...
5K 10K 15K Half Marathon
17
SEP
27

Huntington Beach, CA
• 49.6 miles
$28 -$50
🌺 Welcome to SO CAL's BIGGEST & BEST POLYNESIAN PARTY RACE! 🌺 Since 2014,  Tiki Beach 5K/10K has been a vibrant tradition on the beach, a chance to run, celebrate, and enjoy island-inspired...
1m 5K 10K
64
OCT
3

Rancho Cucamonga, CA
• 43.0 miles
$40
This is a 5k walk-run race for all ages. It is at Central Park in Rancho Cucamonga, October 3, 2026, with a registration sign in at 7 am. Start of race is 8:30 am. Award medals will be issued as...
5K
6
OCT
3

Mt Baldy, CA
• 52.6 miles
$92
Join us for inaugural year of Cirque Series at Mt Baldy.  9.1 miles featuring 3,926' ft vert. PrizesPrizes will be distributed at the end of each race and for the overall series winners. There...
8
OCT
3

Palm Desert, CA
• 49.8 miles
Palm Desert Torch Relay for CMN
5K
12
OCT
3

Irvine, CA
• 36.9 miles
Just a walk in the park again - for the 4th year in a row! Our annual Superheroes Triumph 5K! is fighting crime in the OC again this year. This run, walk, and roll is taking over Mason Regional...
5K
4
OCT
10

Santa Ana, CA
• 40.2 miles
$42 -$225
Music, food and running! Celebrate a night under the lights with your running crew, racing nothing but RELAYS all night - 4x100, 4x200, 4x400, 4x800, 4x1600 and the distance medley relay (AKA DMR...
4
OCT
10

Silverado, CA
• 31.1 miles
If you’ve done a traditional 5K, you know they can be a bit lackluster. But the BUBBLE RUN™ is like running through Willy Wonkas’ factory. Clad in white t-shirts, adults, kids and strollers run,...
8