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Trail Runs Found In Colorado in Fall

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Trail Runs in Colorado in Fall 2025

Find A Race is the US's favourite event listings site. Check out our list of Fall 2025 Trail Runs in Colorado below.

Race Calendar: Trail Runs Found In Fall

πŸš€Boosted

Emerald Mountain Trail Run

Steamboat Springs, Colorado
27 Sep 25
$27.50 - $43.40
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Beulah Challenge and OverIt Series

Beulah, Colorado
20 Sep 25
$18.25 - $187.25
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HRCA Wildcat Mountain Trail Races

Littleton, Colorado
06 Sep 25
$11.85 - $54.25

Cirque Series - Arapahoe Basin, CO

Keystone, Colorado
06 Sep 25
Free - $96.88

RexRun For PAWSitivity 2025 5K Trail Run/Walk

Aurora, Colorado
06 Sep 25
$22.45 - $48.95

Buffalo Bicycle Classic

Boulder, Colorado
07 Sep 25
$40.00 - $125.00

Minturn MeadowGold 11K & 5K

Minturn, Eagle
13 Sep 25
$32.00 - $40.00

Trail Sisters Women's Half Marathon & 10k

Buena Vista, Colorado
13 Sep 25
$69.90 - $107.00

Rim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half Marathon

Canon City, Colorado
20 Sep 25 - 07 Dec 25
Free - $186.50

Beulah Challenge and OverIt Series

Beulah, Colorado
20 Sep 25
$18.25 - $187.25

Red Feather Trail Jamboree

Red Feather Lakes, Colorado
26 Sep 25 - 28 Sep 25
$96.40 - $295.00

Estes Epic

Estes Park, Colorado
27 Sep 25 - 28 Sep 25
$135.00 - $322.25

Sangre de Cristo Trail Festival

Westcliffe, Colorado
27 Sep 25 - 28 Sep 25
$64.60 - $368.50

West Line Winder

Buena Vista, Colorado
27 Sep 25
$122.90 - $154.70

Cougar Ridge Classic 26K: Vail to Minturn

Vail, Eagle
27 Sep 25
$80.00

Emerald Mountain Trail Run

Steamboat Springs, Colorado
27 Sep 25
$27.50 - $43.40

Indian Creek Trail Runs

Sedalia, Colorado
18 Oct 25
$54.00 - $170.60

The Great Trailhead Foot Race 5 & 10 Miler

Lakewood, Colorado
18 Oct 25
$65.00 - $70.00

Blue Sky Trail Marathon & Half Marathon

Fort Collins, Colorado
18 Oct 25 - 19 Oct 25
$107.00 - $128.20

Turkey Trails - Colorado Springs

Colorado Springs, Colorado
01 Nov 25
$18.83 - $44.28

Turkey Trails- Denver

Lakewood, Colorado
02 Nov 25
$18.83 - $44.28

HRCA Backcountry Wilderness Half Marathon

Lone Tree, Colorado
08 Nov 25
$64.85

BINGO! Trail Party

Byers, Colorado
08 Nov 25
$54.00 - $75.20

52nd Annual Imogene Pass Run

Telluride, Colorado
06 Sep 25
$133.50
Showing 1-22 of 22 results