Found 100 races

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JUL
18

San Clemente, CA
• 49.1 miles
$30 -$80
Two-day coastal competition with ocean swims, beach runs and surf at San Clemente Pier.
5K
34
JUL
18

San Diego, CA
• 6.9 miles
$20
Vacation Isle sits at the center of Mission Bay — a bona fide island, connected to the mainland by a single road and surrounded by sparkling blue water in every direction. Open lawns, shaded...
17
JUL
20

Mountain Center, CA
• 46.1 miles
$175
Five day high school cross country camp at Lake Hemet with a 2 mile time trial
34
JUL
25

Lakeside, CA
• 113.0 miles
$15 -$40
Christmas-themed community 5K run/walk at Lindo Lake Park benefiting Lakeside Union School District students.
5K
39
JUL
26

San Diego, CA
• 40.2 miles
$5
Join us for a 5K Run/Walk benefiting ONETrack International, a nonprofit dedicated to ending the Global Orphan Crisis through family reunification and in-home care programs around the world. Set...
5K
7
JUL
30

Newport Beach, CA
• 40.0 miles
$45 -$110
REGISTER for a single race - or bundle multiple races and save! REGISTRATION INCLUDES: Stylish Race T-shirtSilicone Swim CapFree Race PhotosChip Timing & Live ResultsSpecial edition long-sleeve...
1K 5K 10K
33
AUG
1

Green Valley Lake, CA
• 47.3 miles
$41 -$90
A stunning mountain race through San Bernardino National Forest featuring lake views, forest trails, and 400ft elevation gain with exceptional community atmosphere.
5K 10K Half Marathon
577
AUG
1

Baldwin Park, CA
• 30.2 miles
$15 -$37
The City of Baldwin Park will be hosting the 31st Annual Pride of the Valley 5K & 10K Run, Walk, on August 1, 2026, at 8:00am. 19 age categories with 1st, 2nd and 3rd place winners receiving...
5K 10K
34
AUG
6

Newport Beach, CA
• 59.2 miles
$45 -$110
REGISTER for a single race - or bundle multiple races and save!  REGISTRATION INCLUDES: Stylish Race T-shirtSilicone Swim CapFree Race PhotosChip Timing & Live ResultsSpecial edition long-sleeve...
1K 5K 10K
35
AUG
9

Costa Mesa, CA
• 41.0 miles
$55 -$60
Run, walk, or skip through the OC Fair! Choose between the 5K or the 1.1 mile carnival detour dash. August 9, 2026 | 8:00 AM OC Fair & Event Center | 88 Fair Dr. Costa Mesa CA
1m 5K
29
AUG
15

Idyllwild, CA
• 54.0 miles
$5 -$80
Historic race 10K trail with challenging terrain and post-race festivities
5K 10K
123
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...
19
AUG
23

Irvine, CA
• 44.0 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
604
AUG
29

Pomona, CA
• 51.3 miles
Nighttime glow 5K with DJs, UV lights, and blacklight cannons.
18
AUG
29

Pomona, CA
• 51.3 miles
A family-friendly, non-competitive 5K through colorful bubbles at Pomona Fairplex.
20
SEP
5

Fullerton, CA
• 49.3 miles
$25 -$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...
19
SEP
12

Riverside, CA
• 27.9 miles
$45
  Race Description Join us for a full chipped timed 5K race on the beautiful campus of Riverside City College. This scenic course showcases the college's impressive athletics facilities and takes...
18
SEP
12

San Dimas, CA
• 54.4 miles
$45 -$55
  Pink Patch 5K Run/Walk Join us for the annual Pink Patch 5K Run/Walk, a powerful community event dedicated to breast cancer awareness and support. On September 12, 2026, participants will...
5K
15
SEP
12

Perris, CA
• 15.3 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
39
SEP
12

Fontana, CA
• 51.0 miles
$40
Welcome to the 2nd Annual Fontana Police Peer Support Resilience Run. Taking place at Fontana Park on Saturday, September 12, 2026 in conjunction with the City of Fontana Fitchella event, this...
5K
17