Found 227 races

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AUG
4

Los Angeles, CA
• 49.0 miles
$10 -$40
Trials of Miles is excited to host a special night of racing under the lights at Occidental College. The event will feature races for all ages and ability levels - kicking off with some kids...
5K
6
AUG
6

Newport Beach, CA
• 44.3 miles
$45 -$110
REGISTER for a single race - or bundle multiple races and save!  Only 50 Series Passes available, and they'll sell out fast. Grab yours before they're gone!   Series Pass Savings: 1K Swim + 5K...
1K 5K 10K
23
AUG
8

long beach, CA
• 51.5 miles
$22 -$40
It's time for our Lucky 8 5k, 10k, 15k, Half Marathon fun run/walk on 8/8/26!!! Check-in - 7-7:30AM for everyone Start - 7:30AM Included in registration — - custom finisher medals - drawstring...
5K 10K 15K Half Marathon
8
AUG
8

Crestline, CA
• 11.8 miles
$50 -$60
Historic 46th annual mountain race around scenic Lake Gregory at 4,720ft elevation through pine forests. 5K and 10K distances.
5K 10K
518
AUG
9

Long Beach, CA
• 51.6 miles
$24 -$50
The moon lit the way — now it's our turn to shine! Come run, walk, or race your heart out at Howl at the Moon, an adventure fueled by full moon energy and summertime vibes. Gather your crew,...
5K 10K 10m Half Marathon
8
AUG
9

Costa Mesa, CA
• 42.5 miles
$40 -$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
9
AUG
15

Los Angeles, CA
• 44.8 miles
$45 -$80
The Hot Dog & Lemonade 5K is a one-of-a-kind experience where running, dogs, and summer vibes come together in a fun and energetic atmosphere. Inspired by the relaxed California lifestyle, this...
5K
1
AUG
15

Los Angeles, CA
• 49.0 miles
$30 -$45
🥯🏃‍♂️ Run for the carbs. Stay for the bagels.Love running? Love bagels? This one’s for you.Whether you’re chasing a workout or just here for the carbs, this run is all about balance, fun, and...
1m 5K 10K Half Marathon
12
AUG
15

Big Bear Lake, CA
• 124.6 miles
$49 -$69
"THE WALL" at Snow Summit in beautiful Big Bear Lake is the longest, hardest mile you will ever run! 1,000 foot climb starting at 7000' elevation. There are many awards for all age categories and...
1m
43
AUG
15

Idyllwild, CA
• 29.6 miles
$5 -$80
Historic race 10K trail with challenging terrain and post-race festivities
5K 10K
105
AUG
15

YORBA LINDA, CA
• 28.3 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...
4
AUG
15

long beach, CA
• 51.5 miles
$22 -$40
It's time for our Summer Sensation 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
6
AUG
16

Long Beach, CA
• 52.1 miles
$15 -$60
A scenic charity 5K through Long Beach marina supporting the HearAid Foundation. Features Queen Mary views while raising funds for hearing aids for those in need.
5K
247
AUG
16

Long Beach, CA
• 49.1 miles
$44 -$62
🌴 Long Beach Easy Breezy5K • 10K • Half Marathon📅 Sunday, August 16th📍 5400 E Ocean Blvd, Long Beach, CA Easy does it. Breezy feels only.This laid-back coastal race is your August mood reset — a...
5K 10K Half Marathon
9
AUG
16

Long Beach, CA
• 49.1 miles
$10 -$65
🏴‍☠️ Never Say Die Run5K • 10K • Half MarathonAn 80s Nostalgia Adventure Run📍 5400 E Ocean Blvd, Long Beach, CA 90803📅 August 16th⏰ Half Marathon Start: 7:00 AM⏰ 5K & 10K Start: 8:00 AM For the...
5K 10K Half Marathon
17
AUG
16

La Canada, CA
• 45.5 miles
$35 -$41
REGISTRATION OPENS AT 6:45 AM  LINE-UP AT STARTING LINE 7:45 AM BOTH RACE EVENTS STARTS AT 8:00 AM   Welcome to the 5th annual RUN FOR THE HEALTH OF IT presented by the Grandview Foundation at...
5K 10K
19
AUG
16

Long Beach, CA
• 49.1 miles
$46 -$62
😊 RUN HAPPYISH5K • 10K • Half Marathon 📅 Sunday, August 16th📍 5400 E Ocean Ave, Long Beach, CA You don’t have to be happy.Just… happyish. Run Happyish is a feel-good coastal race designed for...
5K 10K Half Marathon
11
AUG
22

South El Monte, CA
• 37.8 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
21
AUG
22

Victorville, CA
• 26.3 miles
$40
Music festival run 5K road with scenic course and family-friendly
5K
60
AUG
22

long beach, CA
• 51.5 miles
$22 -$40
It's time for our Summer Breeze 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 goodie...
5K 10K 15K Half Marathon
15