Found 293 races near Rancho Cucamonga, CA

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SEP
12

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

Huntington Beach, CA
• 38.5 miles
$32 -$50
Santa Claus with a Cause 5K/10K📅 Saturday, December 12th, 2026📍 Bolsa Chica State Beach – Lot 25, Huntington Beach, CA Get ready for the ultimate Santa celebration at Bolsa Chica State Beach!This...
5K 10K
34
JUL
4

Huntington Beach, CA
• 38.0 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...
1m 5K
32
OCT
24

Long Beach, CA
• 42.0 miles
$42 -$57
RunThrough USA Long Beach 5k,10k & Half Marathon Race in Long Beach - 5K, 10K. Register today for this exciting race!
5K 10K Half Marathon
31
NOV
21

Lake View Terrace, CA
• 46.1 miles
$24 -$50
It's the Harvest Hustle, let's boogie! Welcome to our beautiful course at Hansen Dam Recreational Area! Details Start Location: Hansen Dam Recreation Area Ranger Station, 11770 Foothill Blvd.,...
5K 10K Half Marathon
31
FEB
28

Culver City, CA
• 45.8 miles
$11 -$59
5k Starts at 9:00 am. Follow the yellow brick road with Dorothy, Toto and the Munchkins pursued by the Wicked Witch of the West, experiencing legendary movie and television experiences. Finish on...
5K
31
JUN
21

Long Beach, CA
• 26.6 miles
$28 -$50
Celebrate Father's Day outside at the beach! Join us for our Father's Day Classic, where you can run, jog or walk with or in celebration of your dad, husband, grandpa, or any father figure in...
5K 10K Half Marathon
30
JUL
19

South El Monte, CA
• 50.6 miles
$25 -$45
It's time for our Rockin' Summer 5k, 10k, 15k, Half Marathon at Whittier Narrows Recreation Area! Included in registration — - custom finisher medals - drawstring goodie bags - free photos - free...
5K 10K 15K Half Marathon
30
JUL
26

Los Angeles, CA
• 40.3 miles
$20 -$69
                   🏃🏼‍♀️🏃🏽🏃‍♂️‍➡️ 🏃🏽‍♀️‍➡️ 🏳️‍⚧️ We’re back for our 3rd year! 🏳️‍⚧️   Don’t miss this year’s 3rd Annual Trans Pride 5K/10K in Los Angeles - or join virtually from anywhere! RUN /...
5K 10K
30
DEC
31

Rushtown, CA
• 33.1 miles
Test Race
30
JUL
26

Long Beach, CA
• 58.0 miles
$29 -$64
🎃 BOO-gie Glow Run    Night Race SummerWeen Series      July 26, 2026🌙 5K • 10K • Half Marathon • 1 Miler • Doggie Glow Run📍 5400 E Ocean Blvd, Long Beach, CA 90803🕓 Check-In & Registration: 4:00...
1m 5K 10K Half Marathon
29
OCT
25

Huntington Beach, CA
• 39.0 miles
$30 -$65
Hop, Skip & Splash 5K Fun Run/Walk Making Waves for Water Safety in Orange County Join us on Sunday, October 25, 2026, for the 4th annual Hop, Skip & Splash 5K — a fun, family-friendly beachside...
5K
28
JUL
4

Irvine, CA
• 31.7 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
27
JUN
20

Long Beach, CA
• 26.9 miles
$30 -$50
The SoCal Pirate’s 5K/10KLong Beach Shoreline Park SATURDAY, June 20, 20268:00 AM MASS START for both the 5K & 10KKid’s Dash: 7:45 AM Be part of the largest pirate gathering atmosphere in...
5K 10K
26
OCT
3

Manhattan Beach, CA
• 49.0 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
26
OCT
17

Agua Dulce, CA
• 39.8 miles
$70 -$195
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 life and new experiences, to...
5K 10K 15K Half Marathon
26
NOV
22

Long Beach, CA
• 39.4 miles
$15 -$62
🦃💛 THE GREAT FURGIVING RUN5K • 10K • Half Marathon • Family 1-Miler • Kids Dash 📍 5400 E Ocean Blvd, Long Beach, CA Friends. Family. Doggies. Miles. Gratitude. The Friendsgiving Run is a...
1m 5K 10K Half Marathon
26
MAR
13

Avalon, CA
• 29.5 miles
$25 -$475
California's State Off-Road Marathon Championship is also the oldest trail marathon in the state and takes place on beautiful Catalina Island located off the coast of Los Angeles and surrounded...
5K 10K Marathon
26
JUL
4

La Palma, CA
• 14.9 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
25
AUG
22

South El Monte, CA
• 26.2 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
25