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Get the appColorado has 78 upcoming Trail running events across distances like 2K, 3K, 5K, 6K, 7K, 8K, 10K, 12K, 13K, 19K, 21K, 22K, 23K, 24K, 25K, 26K, 32K, 35K, 42K, 50K, 53K, 80K, 85K, 161K, 219K. Recent additions include Kennebec Mountain Run, Sheep Mountain Trail Runs, Lory Summer Trail Series.
78 events
1
Kennebec Mountain Run
Sat, Aug 1, 2026Hesperus, United States
1
Sheep Mountain Trail Runs
Sat, Aug 1, 2026Fairplay, United States
5
Lory Summer Trail Series
Wed, Aug 5, 2026Bellvue, United States
7
High Five 100
Fri, Aug 7, 2026Lake City, United States
8
Pat's Pony Express
Sat, Aug 8, 2026Woodland Park, United States
11
Into the Hills Eltuck 10k
Tue, Aug 11, 2026Bellvue, United States
15
The Cheyenne Mountain Run
Sat, Aug 15, 2026Colorado Springs, United States
15
The Cheyenne Mountain Run
Sat, Aug 15, 2026Colorado Springs, United States
18
Into the Hills Eltuck 5k
Tue, Aug 18, 2026Bellvue, United States
26
Eltuck Valley 12K - Lory Summer Trail Series
Wed, Aug 26, 2026Bellvue, United States
26
Eltuck Valley 12K - Lory Summer Trail Series
Wed, Aug 26, 2026Bellvue, United States
29
Salt Springs Field, Forest & Falls Trail Races
Sat, Aug 29, 2026Montrose, United States
29
Rock Hawk Trail Races
Sat, Aug 29, 2026Castle Rock, United States
29
Continental Divide Trail Run
Sat, Aug 29, 2026Steamboat Springs, United States
29
RexRun For PAWSitivity 2026 Trail Run/Walk
Sat, Aug 29, 2026Aurora, United States
29
Continental Divide Trail Run
Sat, Aug 29, 2026Steamboat Springs, United States
30
Bluffs Run 8K
Sun, Aug 30, 2026Lone Tree, United States
5
Creede Mountain Run
Sat, Sep 5, 2026Creede, United States
6
10k at 10,000 Feet
Sun, Sep 6, 2026Steamboat Springs, United States
11
If You're Not First You're Last
Fri, Sep 11, 2026Eagle, United States
12
Black Squirrel Half Marathon
Sat, Sep 12, 2026Bellvue, United States
12
Devil on the Divide
Sat, Sep 12, 2026Empire, United States
12
Steele Trap Trail Run
Sat, Sep 12, 2026Loma, United States
12
NEDNED Trail Fest
Sat, Sep 12, 2026Longmont, United States
12
Trail Sisters Women's Half Marathon & 10k
Sat, Sep 12, 2026Buena Vista, United States
12
Black Squirrel Half Marathon
Sat, Sep 12, 2026Bellvue, United States
18
Run Rabbit Run
Fri, Sep 18, 2026Steamboat Springs, United States
19
Ouray Mountain Trail Run
Sat, Sep 19, 2026Ouray, United States
19
Battle by the Brook
Sat, Sep 19, 2026Sedalia, United States
25
Echo 136
Fri, Sep 25, 2026Whitewater, United States