Found 33 races near Leadville, CO

🎉 Join Your Local Running Community!

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

JUN
25

Alma, CO
• 68.9 miles
$10 -$155
At Town Park finisher beer, trail, scenic, family-friendly
6m 10K 13m Half Marathon 26m 40m
76
JUN
26

Bailey, CO
• 47.4 miles
$10 -$20
A first-annual dog-friendly 5K on Dump Road in Bailey, CO benefiting local non-profit Peaceworks.
5K
11
JUN
27

Evergreen, CO
• 44.6 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
27
JUN
27

Georgetown, CO
• 51.4 miles
$35 -$150
Hey Beautiful Slackers!   The 2026 Slacker Races will be held on June 27  Start Time 7:30am     There will be NO RACE DAY REGISTRATION  Get ready for an epic adventure at the 2026 Slacker...
4m Half Marathon
46
JUN
28

Idaho Springs, CO
• 50.9 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...
14m
26
JUL
4

Aspen, CO
• 28.9 miles
$65 -$150
Join us for the 40th Annual Boogie's Buddy Race, Presented by Aspen Valley Health!Saturday, July 4, 2026  Rio Grande Park Aspen: 427 Rio Grande Pl, Aspen Kick off your Fourth of July weekend at...
1m 5K 5m
46
JUL
4

Fairplay, CO
• 63.1 miles
$35
5K tour of Fairplay's River Park Trail with dirt/gravel trails and mountain views at 9,953 ft.
5K
45
JUL
4

Tabernash, CO
• 47.8 miles
First annual 5K/15K run and walk at Devil's Thumb Ranch, Tabernash, CO on July 4.
5K 15K
13
JUL
4

Winter Park, CO
• 50.0 miles
$40
Continue your 4th of July celebration and join us in beautiful Winter Park, Colorado Unfiltered, for the Rendezvous Run for Independence 5k Run/Walk.  The 5K run/walk starts at  the Gondola Plaza...
5K
20
JUL
6

Keystone, CO
• 63.4 miles
High altitude running camp for HS athletes
43
JUL
10

Como, CO
• 50.0 miles
$80 -$385
The Human Potential Running Series Presents: The Silverheels Trail Runs @ COMO ROUNDHOUSE The Silverheels Trail Runs ...
60K 100K
77
JUL
11

Crested Butte, CO
• 55.0 miles
$90 -$110
Historic race trail featuring competitive racing and community celebration
15K 25K
82
JUL
13

Keystone, CO
• 63.4 miles
$1350
High altitude running camp for HS athletes
54
JUL
18

Aspen, CO
• 29.0 miles
$115 -$145
The Audi Power of Four Trail Run offers runners a scenic mix of trails across the mountains of Aspen Snowmass. Registrants can choose between the 3 distances offered including 50K, 25K & 10K.  
10K 25K 50K
53
JUL
18

Alma, CO
• 12.2 miles
$10 -$30
Laid-back community Firefighter 5K and Doggie Dash in Alma, CO with a pancake breakfast.
5K
30
JUL
18

Buena Vista, CO
• 55.1 miles
TransRockies Charity Bibs We are so excited to collaborate with TransRockies to offer charity bibs to this inspiring community! Join us on this 3-day running adventure through the Rockies and do...
12
JUL
25

Aspen, CO
• 29.0 miles
$80 -$260
http://www.aspenvalleymarathon.com
Half Marathon Marathon
49
JUL
25

Pine, CO
• 50.9 miles
DescriptionCome run with us in amazing Staunton State Park!This race day will offer a 10 mile distance.Play fun games from our rec trailer, visit our sponsors and vendor tents while you wait for...
10m
24
AUG
1

Fairplay, CO
• 15.8 miles
$100 -$180
The Human Potential Running Series Presents: The Sheep Mountain Trail Runs @ Fairplay, CO Come ready my friends, this...
Half Marathon 50K 50m
94
AUG
9

Leadville, CO
• 1.8 miles
$65 -$80
Leadville Boom Days International Pack Burro RaceHauling Ass for Over 70 Years Step back into the grit and glory of the Old West at the legendary Leadville Boom Days International Pack Burro...
13