Found 223 races

🎉 Join Your Local Running Community!

Connect with runners, find training partners, and celebrate every finish together

JUN
3

Denver, CO
• 65.3 miles
A super rad running event that celebrates our running community on the best day of the year, GLOBAL RUN DAY!  Join Runner's Roost, Altra Running and more sponsors for a 3-hour continual looped...
7
JUN
3

Arvada, CO
• 65.0 miles
It takes 7 minutes to pour the Barmen Pilsner. Can you run a mile before the beer is ready? If so, you get that beer for FREE and the chance to live in infamy! If you beat the current Barmen Mile...
9
JUN
3

Colorado Springs, CO
• 43.6 miles
Celebrate five decades of running with Fleet Feet at The Big Run presented by Brooks. We have partnered with Cooldown Running for this community 5K fun run or walk that is all about summer vibes,...
5K
18
JUN
6

Basalt, CO
• 87.0 miles
The Basalt Half Marathon race combines the stunning beauty of the Frying Pan Valley and a fast downhill course for a great summer race experience. Come celebrate our 49th annual race and bring a...
Half Marathon
65
JUN
6

Anywhere, CO
• 36.1 miles
$27 -$40
Let's get walking or running or riding starting 6/6/26-6/14/26 to raise awareness and funds for 22q.  This virtual event will kick-off on Saturday, June 6 in your community, on your treadmill, or...
5K 10m Half Marathon 20m Marathon
21
JUN
6

Commerce City, CO
• 57.9 miles
DescriptionThis rafting trip will be a great time! This will be a beginner to intermediate trip. Depending on the water levels and how fast the ware is going on the day of. This is an...
6
JUN
6

Colorado Springs, CO
• 44.2 miles
$15 -$25
5K trail with supporting local charities and scenic course
5K
82
JUN
6

Colorado Springs, CO
• 42.2 miles
The Garden of the Gods Ten Mile Run® is a premier race in Colorado Springs, famous for its challenging course through the stunning sandstone rock formations of Garden of the Gods Park. It has a...
6m 10m
60
JUN
6

Pryor, OK
• 78.8 miles
$10 -$20
HOPE Challenge 5K Cherokee Nation ECU building 5K  & Fun Run Saturday, June 6, 2026 Start Time: 5K start 8:30 am 1K Fun Run start 8:00 am Race Day Registration starts 7:00 A.M.  to 7:50 A.M.    ...
5K
28
JUN
6

Colorado Springs, CO
• 42.9 miles
IF YOU HAVE A FOREVER BIB THERE IS NO NEED TO REGISTER.  YOU ARE ALREADY PRE-REGISTERED EACH MONTH. RACE STARTS AT 8:00 A.M.   THE START LINE CLOSES AT 8:05 A.M. This is a 2 mile race held the...
7
JUN
6

Pueblo, CO
• 49.0 miles
$30 -$35
This is a 5K Fun Run Walk at the beautiful Arkansas River Levee for a morning of energy, fun and glowing community spirit! Your participation helps support downtown beautification and promotion.     
11
JUN
7

Palmer Lake, CO
• 100.4 miles
$30 -$45
Experience the awe-inspiring beauty of Colorado's Palmer Lake area on the Santa Fe Trail for the in-person DU Dash. Runners will traverse rugged terrain framed by the Rocky Mountains, connecting...
5K 10K
29
JUN
7

Denver, CO
• 64.8 miles
$36 -$40
Annual run in Denver with supportive community atmosphere and race day excitement
5K
287
JUN
7

Denver, CO
• 65.6 miles
$10 -$15
Rocky Mountain Road Runners holds a monthly Trophy Series in the Denver area.  We provide a low-key, low-cost racing environment. Everyone is welcome to run with us! The race uses a handicap...
4K
32
JUN
7

Denver, CO
• 63.0 miles
$45
Celebrate five decades of running with Fleet Feet at The Big Run presented by Brooks. This timed community 5K on Global Running Day is all about summer vibes, shared memories and the kind of...
5K
12
JUN
10

Idaho Springs, CO
• 24.9 miles
Run the Mighty ARGO hill this summer in a 4 race series! This is a grass(gold)roots, backyard style event. Meet at 5pm in the park across from the Argo to pick up your wristband. Race starts at...
12
JUN
13

Belfry, MT
• 98.9 miles
$50 -$550
Is 24 Hours too much? We have an 8 Hour Solo option and General Fun Registration! Please read the event FAQ's before registering! Just when you’re itching to get on the trails but the snow is...
33
JUN
13

Arvada, CO
• 71.4 miles
$40 -$85
Join us for our 14th annual Summer Breeze, benefiting the Food Bank of the Rockies! This event features 5K, 10K, and Half Marathon courses that meander along the Van Bibber Creek Trail, offering...
5K 10K Half Marathon
526
JUN
13

Parker, CO
• 50.9 miles
$30
Fun 3 mile walk benefitting Habitat for Humanity of Metro Denver. June 13, 2026, 9 - noon  
7
JUN
13

Littleton, CO
• 57.7 miles
$35 -$45
Stepping Stone Support Center and Trailhead Community have come together to present this amazing event to benefit adults with developmental disabilities, raising both awareness and funds to give...
2K 5K
24