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Trail Running Calendar near Silverton 2025-2026

Explore the top trail runs near Silverton for 2025-2026! We've gathered 16 exciting races in the area. Check out our detailed list below to find your next local race.

May 2025
May
17
Saturday

Sky Pilots Ouray Backyard Ultra

Backyard Ultra 4 mi
June 2025
Jun
14
Saturday

San Juan Trail Triathlon

Triathlon
Jun
21
Saturday

San Juan Solstice 50 Mile

Trail Run 50 mi
Jun
28
Saturday

The John Cappis

Trail Run 50 km
July 2025
Jul
11
Friday

Hardrock 100

Trail Run 100 mi
Jul
18-20
Fr - Su

Ouray 100 Mile Endurance Run

Trail Run 100 mi
Jul
19
Saturday

Silverton Alpine Marathons

Trail Run 8 mi 26 mi 50 km
Jul
20
Sunday

Kendall Mountain Run

Trail Run 11 km 12 mi
Jul
26
Saturday

Box Canyon Trail Races

Trail Run 10 mi 30 km
August 2025
Aug
8
Friday

High Five 100 - Lake City, CO

Trail Run 100 mi
Aug
16
Saturday

Mt. Sneffels Marathon

10 km 13 mi
Aug
23
Saturday

Telluride Mountain Run

Trail Run 13 mi 24 mi 40 mi
September 2025
Sep
13-14
Sa - Su

Ouray 50 Mile Endurance Run

Trail Run 50 mi
Sep
13
Saturday

Blisters & Brews Telluride 5k

Trail Run 5 km
Sep
20
Saturday

Ouray Mountain Trail Run

Trail Run 13 mi
Sep
27
Saturday

Deep Creek Trail Half Marathon

Trail Run 13 mi
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