Found 718 races

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6

San Francisco, CA
Out and back course through Mountain Lake Park and the Presidio, rolling hills. Race check-in is near the restrooms/playground near the 12th Avenue entrance to the park.Event details and...
5K
5
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6

Pismo Beach, CA
$20 -$75
Ryan’s Ranch Run is a community-driven 5K, 10K, and Kids Mile hosted at the breathtaking Thousand Hills Ranch in Pismo Beach—Ryan Teixeira’s family ranch and the heart of his legacy. This unique...
5K 10K
82
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6

Van Nuys, CA
$25 -$45
We are back at Lake Balboa/Woodley Park!! It's time for the Summer Day 5k, 10k, 15k, Half Marathon run/walk!! Included in registration — - custom finisher medals - drawstring goodie bags - free...
5K 10K 15K Half Marathon
11
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7

long beach, CA
$22 -$40
It's time for our Labor Day 5k, 10k, 15k, Half Marathon fun run/walk!!! Labor Day, Monday September 7th, 2026 Check-in - 7-7:30AM for everyone Start - 7:30AM Included in registration — - custom...
5K 10K 15K Half Marathon
11
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7

Long Beach, CA
$15 -$55
🇺🇸 Labor of Love – Merging Forces Run                   5K • 10K Shoreline Aquatic Park, 200 Aquarium Way, Long Beach, CA 90802📍 Shoreline Village, Long Beach, CA📅 Labor Day - Monday, September...
0m 1m 5K 10K
8
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Long Beach, CA
$15 -$46
Shoreline Aquatic Park, 200 Aquarium Way, Long Beach, CA 90802📍 Shoreline Village, Long Beach, CA📅 Labor Day - Monday, September 7, 2026 Start your Labor Day with purpose, movement, and community...
1m 5K 10K
4
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9

San Francisco, CA
Out and back course, starting and finishing at Fort Mason, near the Great Meadow. Flat, scenic course. Well, almost flat--the very end has a 0.2 mile challenging finishing hill, but the scenery...
10K
8
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9

Hillsborough, CA
DescriptionInternet Registration has not begun yet. Check Registration Dates in details.Get ready to run, play, and explore with HREC Cross Country! Designed for 1st–5th graders of all experience...
2
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11

San Diego, CA
$45 -$90
OUR CAUSE Spontaneous Coronary Artery Dissection (SCAD) is a little-known and poorly understood cause of a heart attack. Most patients are young, healthy, and active women who do not have the...
5K
10
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11

Santa Venetia, CA
$45 -$105
The Badger's race RETURNS to China Camp State Park in Santa Venetia, CA! If the LIVE option doesn't work for you, we're supporting VIRTUAL as well. We'll be happy to ship your swag and you can...
5K 10K Half Marathon
26
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12

San Ramon, CA
$25 -$105
Join us on Saturday, September 12, 2026 at Bishop Ranch in San Ramon for our Race of Champions. 
5K 10K Half Marathon
32
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12

Hollister, CA
$25 -$75
Please join us for the River Run back for a great 6th year in 2026.   A family-friendly event that will be fun for everyone!  You'll be able to run or walk a 5K distance or a 1Mile untimed fun...
1m 5K
50
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12

Bakersfield, CA
$10 -$20
Gather your friends, family and coworkers and join us for the 2026 Kern Cancer Run/Walk and Festival at - Riverwalk Park in Bakersfield! This exciting challenge allows you to raise funds and...
5K
55
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12

Redondo Beach, CA
$40 -$80
The annual LA Kings 5K will take on Saturday, September 12, 2026 with both in-person and virtual options. Please see below for details related to early check-in and race day for the in-person...
5K
6
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12

Los Angeles, CA
$14 -$270
Music festival run 5K trail with scenic course and post-race festivities
5K
34
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12

Los Gatos, CA
$40 -$55
LSA's in Los Gatos, CA - t-shirt, virtual option
5K 10K
112
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12

Perris, CA
$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
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12

Brisbane, CA
$7 -$75
Pinoy Runners Norcal 7K / .7M Fun Run SPECIAL EARLY BIRD RATE THROUGH MEMORIAL DAY SO SIGN UP NOW!  (Formerly Pinoy Runners Brgy. Bay Area Fun Run) Pinoy Runners NorCal 7K / 0.7 Mile Fun Run🎉...
0m 7K
2
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12

Brisbane, CA
$15 -$65
(Formerly Pinoy Runners Brgy. Bay Area Fun Run) Origins: This event began in 2022 as Pinoy Runners Brgy. Bay Area Fun Run, a 5k/10k held at Fremont's Quarry lakes. This event was organized to...
0m 7K
3
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12

Atwater, CA
$25 -$250
Walkers & kids welcome for the 5K! Last year was such a success, we are doing it again! Castle Air Force Base is no stranger to a 5K/10K run but this race includes a run through Castle Air...
5K 10K
25