Found 17 races near Chaffee County, CO

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JUL
18

Aspen, CO
• 98.9 miles
$125 -$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
63
JUL
18

Alma, CO
• 41.0 miles
$10 -$30
Laid-back community Firefighter 5K and Doggie Dash in Alma, CO with a pancake breakfast.
5K
37
JUL
18

Buena Vista, CO
• 95.6 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...
31
JUL
25

Aspen, CO
• 98.9 miles
$100 -$260
http://www.aspenvalleymarathon.com
Half Marathon Marathon
59
JUL
25

Salida, CO
• 79.9 miles
$35 -$40
A 5.4-mile trail race on Salida, Colorado's S Mountain, open to all ages plus high school championships.
17
JUL
25

Crested Butte, CO
• 118.1 miles
$50
The 27th annual community cancer-support hike at Crested Butte Mountain Resort, with full and shorter route options.
15
AUG
1

Fairplay, CO
• 125.8 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
105
AUG
9

Leadville, CO
• 32.8 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...
23
SEP
12

Buena Vista, CO
• 46.8 miles
$65 -$100
Women's trail Half Marathon & 10k in Buena Vista, Colorado.
10K Half Marathon
40
SEP
26

Westcliffe, CO
• 6.4 miles
$70 -$375
The Human Potential Running Series PresentsThe Sangre de Cristo Trail Festival @ Music Meadows Ranch Come join us on the Rainbow Trail in the Sangre de Cristo mountains. Run beneath the watchful...
27K 50K 100K
150
SEP
26

Buena Vista, CO
• 46.2 miles
$125 -$190
With glorious views of the Collegiate Peaks and 4,000ft of ascent along the way, these 18 or 30 miles of buttery single track and forest roads are perfect for everyone from the first time trail...
30K 50K
18
SEP
27

Buena Vista, CO
• 44.1 miles
$35 -$50
14er Fest is a multi-user trail event held in the fall in Buena Vista, CO. Trail running is a key component of the event, and we offer two unique races as options. In the spirit of "14er" Fest,...
5K 14K
47
OCT
4

Aspen, CO
• 32.4 miles
$60 -$65
Halloween-themed dog-friendly 5.6K run/1 mile walk benefiting the Aspen Animal Shelter at Koch Park.
1m
69
NOV
26

Buena Vista, CO
• 44.1 miles
$35
Thanksgiving morning trail 5K and family fun run in Buena Vista, CO with Collegiate Peaks views.
5K
42
NOV
27

Salida, CO
• 63.5 miles
$10 -$55
Thanksgiving weekend 5 mile and 1 mile race in downtown Salida, Colorado.
1m 5m
66
MAR
13

Salida, CO
• 63.5 miles
2027 Race Date is Saturday, March 13.  Registration will open on November 1.  Race Results will be updated live here throughout the day.Thank you to everyone for a great day at this year's Run...
2m Half Marathon Marathon
30
JUN
24

Alma, CO
• 39.5 miles
$10 -$155
BACK FOR OUR 4th YEAR! June 25 - 27 2027 | Alma, Colorado | Elevation: 10,600 ft Get ready for a weekend of epic outdoor adventure at 10,600 feet in beautiful Alma, Colorado—the highest...
6m 10K 13m Half Marathon 26m 40m
20
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