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Trail Running Calendar near Severance 2025-2026

Explore the top trail runs near Severance for 2025-2026! We've gathered 35 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
6
Saturday

Toy Drop

5 km 10 km 15 km
Dec
13
Saturday

Santa Catch 10k

5 km 10 km
Dec
31
Wednesday

Resolution Run - Fort Collins

5 km
March 2026
Mar
14
Saturday

Sharin' O' The Green

5 km
Mar
21
Saturday

Lucky Brew Race 15K

5 km 10 km 15 km
April 2026
Apr
10-11
Fr - Sa

Run The Ranch

Trail Run 5 km 10 km ... 6 hr 12 hr
Apr
18
Saturday

Great Western Trail Race

Trail Run 5 km 10 km 21 km
Apr
19
Sunday

Horsetooth Half Marathon

21 km
May 2026
May
3
Sunday

Colorado Marathon

5 km 10 km 21 km 42 km
May
3
Sunday

Longmont Half

5 km 21 km
May
30-31
Sa - Su

Weld Your Mettle Running Festival

Backyard Ultra 2 mi 4 mi ... 24 hr 36 hr
June 2026
Jun
6
Saturday

J-Town Jog 5K

5 km
Jun
7
Sunday

Crazy Legs Trail Run

Trail Run 10 km
Jun
20
Saturday

Red, White and Brew Half Marathon

5 km 10 km 21 km 12 hr
Jun
27
Saturday

Timberview Trail Run

Trail Run 5 km 5 mi 10 mi
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