Found 243 races near Ontario, CA

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JUL
4

Claremont, CA
• 24.6 miles
$25 -$45
Join us for the Claremont Freedom 5K on July 4, 2026, starting and finishing at Memorial Park in Claremont, CA (840 N Indian Hill Blvd, Claremont, CA). This scenic course takes runners through...
1K 5K
22
JUL
4

Ladera Ranch, CA
• 54.6 miles
$8 -$70
Road with benefiting the charities and family-friendly
1K 5K 10K
118
JUL
4

long beach, CA
• 37.1 miles
$22 -$40
It's time for our Independence Day 5k, 10k, 15k, Half Marathon fun run/walk!!! Check-in - 7-7:30AM for everyone Start - 7:30AM Included in registration — - custom finisher medals - drawstring...
5K 10K 15K Half Marathon
13
JUL
4

IRVINE, CA
• 27.7 miles
$25 -$56
1 Mile in IRVINE. Fast course perfect for PRs
0m 1m 5K
363
JUL
4

Los Angeles, CA
• 33.9 miles
$30 -$50
Run Free. Run Proud.Celebrate America’s independence with the July 4th Freedom Run — where every stride honors liberty, courage, and the spirit of freedom.Whether you walk, jog, or race your...
1m 5K 10K Half Marathon
23
JUL
4

La Palma, CA
• 26.6 miles
$10 -$60
Kick off your 4th of July with energy, excitement, and a whole lot of fun!  Join us on Saturday, July 4th for the annual Fitness Run for Fun, featuring a 5K Run/Walk and 10K Run—perfect for all...
5K 10K
24
JUL
4

Perris, CA
• 29.3 miles
$5 -$20
The Moreno Valley Road Runners Club presents one of Southern California’s fastest-growing and most exciting 5K races. Proceeds from this event directly support our club, youth training programs,...
1m 5K
31
JUL
4

Orange, CA
• 18.9 miles
$45
Join us for this 4th of July 5k through beautiful Orange Park Acres community and stay for the Orange Park Acres Parade event to follow. Meet website Event Details
5K
20
JUL
4

Pacific Palisades, CA
• 49.9 miles
$25 -$70
5K road with supporting local charities and scenic course
5K 10K
93
JUL
4

Palmdale, CA
• 46.1 miles
$15 -$25
REGISTRATION is OPEN!!! July 4, 2026 is the 250th anniversary of the signing of the Declaration of Independence. To celebrate, the City of Palmdale and the High Desert Runners are hosting a 5k...
1K 2K 5K
16
JUL
4

Huntington Beach, CA
• 33.6 miles
$32 -$60
Join us for the Huntington Beach Surf City Run 5K! The Surf City Run 5K in Huntington Beach takes place along the historic route of Main Street and Pacific Coast Highway.  Come out and enjoy an...
5K
24
JUL
4

Irvine, CA
• 27.7 miles
$15 -$55
Race Registration:  All registration will be handled online for the race.  Please note the last day to register will be Friday, July 3rd by 12:00 p.m.  No registrations will be accepted on the...
5K 10K
26
JUL
5

Long Beach, CA
• 37.5 miles
$29 -$50
Cue the fireworks! Red, White, and Run is blasting off to celebrate America's birthday in style! Dash, jog, or stroll through a course packed with patriotic spirit, festive surprises, and plenty...
5K 10K Half Marathon
3
JUL
5

Van Nuys, CA
• 48.1 miles
$25 -$45
We are back at Lake Balboa/Woodley Park!! It's time for our Red White & Blue 5k, 10k, 15k, Half Marathon run/walk!! Included in registration — - custom finisher medals - drawstring goodie bags -...
5K 10K 15K Half Marathon
22
JUL
9

Newport Beach, CA
• 33.6 miles
$45 -$110
Register for a single race - or bundle multiple races and save! Only 50 Series Passes available, and they'll sell fast. Grab yours before they're gone!   Series Pass Savings 1K Swim + 5K Run...
1K 5K 10K
20
JUL
11

Long Beach, CA
• 35.0 miles
$34 -$58
Endless in Long Beach, CA - finisher medal, run or walk
5K 10K Half Marathon
54
JUL
11

Los Angeles, CA
• 37.3 miles
$45 -$65
Join us for the Summer Luau Run 5K & 10K (July 11,2026) a vibrant summer celebration of fitness, community and good vibes! Set against a beautiful outdoor course, this event blends the energy of...
5K 10K
13
JUL
12

Long Beach, CA
• 35.1 miles
$38 -$52
♠️ High Stakes & Happy Tails Run 🐾5K • 10K • 1 Miler Doggie Run • Poker Run Option📍 5000 E Ocean Blvd, Long Beach, CA 90803 (Granada Beach)🕓 Check-In & Registration: 6:30 AM🏁 Start Times |  5K &...
1m 5K 10K
10
JUL
12

Los Angeles, CA
• 34.7 miles
$45 -$55
Join us for the second annual Echo Park Lotus Run!
5K
56
JUL
12

Los Angeles, CA
• 49.0 miles
$24
Come celebrate My Kobe Year with a fun and meaningful 5K (3.1Mile) run/walk! Registration includes a commemorative Bib and Finisher Medal for all participants. Proceeds from the event will go...
5K
6