Found 151 races near Park County, CO

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JUN
20

Colorado Springs, CO
• 16.7 miles
$25
Calling all animal lovers and the dogs they adore — lace up your sneakers and join us for the 13th Annual Doggie Dash 5K! Whether you run, walk, stroll, or simply stop to sniff along the way,...
5K
7
JUN
21

Arvada, CO
• 59.3 miles
$10 -$60
1 Mile in Arvada. Join runners of all abilities
1m 5K 10K 10m
124
JUN
21

Denver, CO
• 59.9 miles
$25 -$45
Lace up your sneakers and come celebrate with Black Women Run and Embrace the Pace Run Club at our 2nd Juneteenth Fun Run 5K! The Juneteenth Fun Run/Walk is an annual community celebration where...
5K
8
JUN
25

Alma, CO
• 20.4 miles
$10 -$155
At Town Park finisher beer, trail, scenic, family-friendly
6m 10K 13m Half Marathon 26m 40m
73
JUN
26

Bailey, CO
• 53.1 miles
$10 -$20
Come one, come all to the first annual "Four Legged 5k" foot race, organized and hosted by the Bailey Chamber of Commerce and benefitting one of our local non-profit organizations, Peaceworks!...
5K
5
JUN
27

Evergreen, CO
• 41.3 miles
DescriptionCome run with us in beautiful Evergreen at Alderfer/3 Sisters Park!This race day will offer a 10k race coursing through the amazing park.Play fun games from our rec trailer, visit our...
10K
21
JUN
27

Evergreen, CO
• 41.3 miles
DescriptionCome run with us in beautiful Evergreen at Alderfer/3 Sisters Park!This race day will offer a 5k race coursing through the amazing park.Play fun games from our rec trailer, visit our...
5K
10
JUN
27

Littleton, CO
• 50.0 miles
$45
Come join the Before The Fourth 5k for some healthy fun in Clement Park on June 27th.  The park is located just south of Denver, in Littleton, Colorado. This is a great opportunity to build...
5K
33
JUN
27

Denver, CO
• 60.4 miles
$50 -$60
The Denver Pride 5K is more than just a race—it's a powerful way for supporters of The Center on Colfax to make a difference in the lives of Colorado’s LGBTQ+ community. This event serves as a...
5K
13
JUN
27

Arvada, CO
• 58.4 miles
$20
Join us for our 4th Annual Fitness Expo On Tap event! With various local fitness-related vendors, a free fun run 5k, free yoga, a Beer Mile Run, plus food trucks and LIVE MUSIC....  There's...
5K
7
JUN
27

Georgetown, CO
• 41.7 miles
$35 -$150
$55.55 New Year’s Eve Pricing The gnome picked the number.New beginnings, big changes, zero regrets.   Hey Beautiful Slackers!   The 2026 Slacker Races will be held on June 27  Start Time...
4m Half Marathon
42
JUN
28

Idaho Springs, CO
• 46.5 miles
$175 -$185
Although the air will be noticeably thin at the starting line, Echo Lake's 10,600 feet of elevation is just the beginning. The climb totals nearly 4,000 vertical feet - much of it above treeline...
21
JUN
28

Littleton, CO
• 52.7 miles
$10 -$25
Cade's Cause Cade's Cause is a community event created to honor Dr. Cade Carlson, raise awareness about the lasting impact of concussions and repetitive head impacts, and turn our unimaginable...
2
JUL
4

Arvada, CO
• 58.4 miles
$5 -$6
Join us as we take on the Donut Hole Mile to be held as part of our 4th of July celebration! If you're familiar with a traditional Beer Mile, the donut hole mile is a fun twist for all ages! Run...
3
JUL
4

Castle Rock, CO
• 41.0 miles
$43 -$55
Please visit our official race website at www.runtochangelives.org for more registration options.
1K 5K Half Marathon
JUL
4

Fairplay, CO
• 35.3 miles
$35
New for this year, the Burro Buster 5K takes runners on an exciting tour of Fairplay's River Park Trail, combining historic downtown streets, scenic trails, and beautiful mountain views. Starting...
5K
41
JUL
4

Littleton, CO
• 55.7 miles
$45 -$65
Kick off your 4th of July with a family-friendly and festive 5K on Saturday, July 4, beginning at 7:30 a.m.! Celebrate Independence Day with a fun morning on the move — this spirited run/walk...
5K
34
JUL
4

Buena Vista, CO
• 54.0 miles
$30 -$35
Join us for the Independence Day 5K in Buena Vista, CO on July 4th, 2025!  
3K 5K
13
JUL
4

Palmer Lake, CO
• 27.9 miles
$20 -$50
Charity fun in Palmer Lake benefiting important causes with great community spirit
114
JUL
6

Keystone, CO
• 23.4 miles
$1350
High altitude running camp for HS athletes
39