Found 300 races

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OCT
3

Manhattan Beach, CA
• 47.1 miles
$25 -$35
Come join us for the 49th annual Manhattan Beach 10K on Saturday, October 3, 2026 at 7:30 am. Experience one of the most scenic 10K courses in the South Bay with live music and a post-race expo...
10K
27
OCT
3

Rancho Cucamonga, CA
• 6.5 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
8
OCT
3

San Pedro, CA
• 45.0 miles
$45 -$60
Cabrillo Beach 5K/10K in San Pedro - 5K, 10K. Register today for this exciting race!
5K 10K
42
OCT
3

Mt Baldy, CA
• 14.6 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...
11
OCT
3

long beach, CA
• 38.4 miles
$22 -$40
It's time for the Haunted Heroes 5k, 10k, 15k, Half Marathon fun run/walk!!! Check-in - 6:45-7:30AM for everyone Start - 7:30AM Included in registration — - custom finisher medals - drawstring...
5K 10K 15K Half Marathon
6
OCT
3

Irvine, CA
• 29.2 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
3

Los Angeles, CA
• 39.7 miles
$20 -$65
Charity challenge in Los Angeles benefiting important causes with great community spirit
5K
48
OCT
4

Long Beach, CA
• 36.0 miles
$10 -$65
🏴‍☠️ Never Say Die Run5K • 10K • Half MarathonAn 80s Nostalgia Adventure Run📍 5400 E Ocean Blvd, Long Beach, CA 90803📅 October 4th ⏰ Half Marathon Start: 7:00 AM⏰ 5K & 10K Start: 8:00 AM For the...
5K 10K Half Marathon
26
OCT
4

Palos Verdes Peninsula, CA
• 46.7 miles
$45 -$50
This 5K offers the natural beauty of the Palos Verdes trails. Enjoy the shade of eucalyptus trees as you traverse the well-groomed horse trails over gently rolling hills. Invigorate your body....
5K
35
OCT
10

Long Beach, CA
• 38.3 miles
$74 -$194
Come experience one of the most scenic events in California, “Run Long Beach”. Starting in Downtown Long Beach, runners head towards the historic Queen Mary and then through Shoreline Village....
5K Half Marathon Marathon
12
OCT
10

Santa Ana, CA
• 27.6 miles
$47 -$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
• 18.7 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,...
10
OCT
10

Long Beach, CA
• 38.4 miles
$10 -$40
Join the National MPS Society at the 5th Annual Long Beach Race for Rare 5K Run & Walk Event hosted by Long Beach locals, Lynn and Scott Hopkins! This event is to raise money and awareness to...
5K
8
OCT
11

Long Beach, CA
• 38.3 miles
Iconic Southern California marathon featuring a fast, flat oceanfront course through Long Beach's scenic coastline, perfect for Boston qualifiers and beginners alike.
3m Half Marathon Marathon
420
OCT
11

Montebello, CA
• 29.3 miles
Join the 10K & 5K races in Montebello with finisher medals - register now for this exciting running event!
5K 10K
391
OCT
17

Los Angeles, CA
• 35.3 miles
$40 -$45
The annual Boyle Heights 5K Run/Walk & Munchkin Fun Run takes place in the historic Mariachi Plaza and along the 6th Street Bridge. It starts & ends at Mariachi Plaza. The street will be lined up...
5K
5
OCT
17

Lake View Terrace, CA
• 48.2 miles
$26 -$44
We are back at Hansen Dam!! It's time for the Dam Spooky 5k, 10k, 15k, Half Marathon run/walk on Saturday 10/17/26! -Awesome medals for everyone! -Goodie bags -FREE photos & videos -Affordable...
5K 10K 15K Half Marathon
6
OCT
17

Long Beach, CA
• 36.2 miles
$29 -$48
🎃🐶 Howl-O-Ween Dog Run 🐶🎃               5K & 1 Miler📍 Granada Beach – 5000 E Ocean Blvd, Long Beach, CA 90803 Get ready for a paws-itively spooky good time at the Howl-O-Ween Dog Run — where...
1m 5K
9
OCT
17

Pomona, CA
• 8.5 miles
$25 -$60
Join us for the 10th Annual Pomona 5K & 10K on Saturday, October 17, 2026 The Pomona 5K/10K celebrates its 10th anniversary on Saturday, October 17, 2026. Take the chance to be a part of this...
5K 10K
OCT
17

Aqua Dulce, CA
• 51.6 miles
$85 -$195
OUT-OF-THIS-WORLD TRAIL RUNNING SPACEROCK: the final trail running frontier.These are the voyages of trail runners around the world.Your mission: to explore strange new trails, to seek out new...
5K 10K 15K Half Marathon
60