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Trail Running Calendar near Littleton 2026-2027

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Explore the top trail runs near Littleton for 2026-2027! We've gathered 31 exciting races in the area. Check out our detailed list below to find your next local race.

Trail Running Calendar United States
August 2026
Aug
22
Sa

Staunton Rocks

Trail Run 13 mi 26 mi
Aug
22
Sa

Evergreen Trail Race Series

Trail Run 5 km 11 mi
Aug
22
Sa

True Impact Ministries 5K/10K

Trail Run 5 km 10 km
Aug
29
Sa

Rock Hawk

Trail Run 5 km 10 km 25 km 50 km
Aug
29
Sa

RexRun For PAWSitivity Trail Run/Walk

Trail Run 5 km
Monthly updates for Littleton

Get new running races (and updates) in your inbox every month.
Aug
29
Sa

Waneka Classic 5K

Trail Run 5 km
September 2026
Sep
5
Sa

Demon Dash

Trail Run 5 km
Sep
12
Sa

RNK Marathon Training Run

Road Race Trail Run 10 mi 16 mi
Sep
19
Sa

Break of Dawn North Table Trail Race

Trail Run 5 mi 10 mi
Sep
19
Sa

Champions for Children 5K Run/Walk + Fun Run

Trail Run 5 km
Sep
20
Su

Expo Park XC Run

Trail Run 3 km 4 km 5 km
Sep
27
Su

Greenland Open Space Pack Burro Race 8 Mile

Trail Run 3 mi 8 mi
October 2026
Oct
3-4
Sa - Su

The Bear Chase

Trail Run 5 km 10 km ... 50 mi 100 km
Oct
3
Sa

HRCA Wildcat Mountain Trail Race

Trail Run 2 mi 10 km 10 mi
Oct
3
Sa

Castle Rock Trail Festival

Trail Run 5 km 10 km Half Marathon 50 km
Oct
3
Sa

Outlast Denver

Trail Run 5 km 18 mi
Oct
3
Sa

Bataan Death March Colorado

Road Race Trail Run 13 mi 26 mi
Oct
10
Sa

Suffer Better Fall Trail Run

Trail Run 5 km 25 km 50 km
Oct
11
Su

Run the Rocks

Road Race Urban Trail 5 km
Oct
11
Su

EDT XC Showdown

Trail Run 3 km 4 km
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