Found 298 races near Rancho Cucamonga, CA

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JUL
19

Hermosa Beach, CA
• 48.9 miles
Join us in supporting sobriety one stride at a time. Enjoy a four mile one-way run/walk, mostly along the beach bike path, from Valley Park in Hermosa Beach to an AA meeting (starting at 10am) in...
5
AUG
15

YORBA LINDA, CA
• 19.4 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...
5
AUG
23

Long Beach, CA
• 41.6 miles
$24 -$50
 One love, one heart, one run 🌞🎶🏃‍♂️ The One Love Run is calling! Come run, walk, or vibe your way along the course surrounded by music, sunshine, and smiles. 🌴💛 Let’s celebrate unity, good...
5K 10K 10m Half Marathon
5
SEP
7

Long Beach, CA
• 41.9 miles
$15 -$65
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 Half Marathon
5
SEP
12

Long Beach, CA
• 41.4 miles
$64 -$79
A 5k run like no other! Tacos & Beer 5k run Kicks off a fun and festive weekend. Walk, jog or run and then get rewarded with TWO Tacos and a Beer (for 21+) at the Baja Fiesta-Party with a Beer...
5K
5
SEP
19

Long Beach, CA
• 41.6 miles
$24 -$42
Embark on a prehistoric adventure at the Jurassic Jaunt and feel the thrill of the chase and let out your inner T-Rex! Race Details Start Location: Alamitos Beach, 780 E Shoreline Dr. Long Beach,...
5K 10K 10m Half Marathon
5
OCT
17

Los Angeles, CA
• 36.1 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
NOV
1

Riverside, CA
• 24.1 miles
$25 -$44
Welcome to the Luz y Vida 5k, 10k, 15k, Half Marathon run/walk in Riverside!! Ryan Bonaminio Park, 5000 Tequesquite Ave, Riverside, CA 92506 Included in registration — - custom finisher medals -...
5K 10K 15K Half Marathon
5
NOV
14

Fountain Valley, CA
• 32.8 miles
$24 -$50
It's almost Thanksgiving, let's celebrate the day with community and thanks! Race Details Start Location: Mile Square Park, Parking lot D. Across the street from 11014 Lavender Ave, Fountain...
5K 10K Half Marathon
5
NOV
26

Tustin, CA
• 30.3 miles
$35 -$50
2026 ONLINE PRE-REGISTRATION IS OPEN! Pre-registration is now open! Now in its 13th year, we invite you to join us for the annual Turkey Trot OC 5K on Thanksgiving morning at 8:00 AM. Your...
5K
5
DEC
5

Walnut, CA
• 14.4 miles
$45 -$70
West Championships Race Date: Saturday December 5, 2026 Welcome to the Brooks West XC Championships Presented by Fleet Feet! Witness the toughest high school runners put it all on the line for a...
5K
5
MAR
20

Los Angeles, CA
• 39.5 miles
$10 -$350
Full event details can be found at www.streetsareforeveryone.org/finish-the-ride-griffith-park Finish The Run Griffith ParkSaturday, March 20th, 2027 • 6:30 AM - 12:00 PMThe Autry Museum • 4700...
1K 5K 10K 15K 12m Half Marathon 20m 35m
5
MAY
15

San Dimas, CA
• 11.9 miles
$40 -$70
  We are so grateful for the incredible support, energy, and love shared at this year’s event. Thank you for helping us bring our community together in celebration of nurses — we look forward to...
5K 10K
5
AUG
1

Apple Valley, CA
• 50.7 miles
Sub-Category$
4
SEP
19

Long Beach, CA
• 36.9 miles
$50 -$65
The Latina Grad Guide and Callejera Chronicles first annual 5K is a grassroots, community-driven event organized by a dedicated volunteer committee committed to expanding educational...
5K
4
SEP
25

Los Angeles, CA
• 38.0 miles
$155
At 1,005 feet, the U.S. Bank Tower is home to the tallest stairwell west of the Mississippi. During the Climb for Los Angeles, 4,000 participants race or walk up 1,664 steps (75 stories) then...
4
OCT
3

Irvine, CA
• 34.0 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
10

Santa Ana, CA
• 32.1 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
24

long beach, CA
• 41.5 miles
$22 -$40
It's time for our Monster Dash 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
4
OCT
31

long beach, CA
• 41.5 miles
$22 -$40
It's time for our Happy Halloween 5k, 10k, 15k, Half Marathon fun run/walk!!! Check-in - 6:30-7:30AM for everyone Start - 7:30AM Included in registration — - custom finisher medals - drawstring...
5K 10K 15K Half Marathon
4