The best running trails around Keystone
21
runners
3
runs
Running around Keystone is one of the best ways to explore more of this region. To help you discover the most beautiful places to run, we’ve reviewed our full collection …
Last updated: September 18, 2025
2
runners
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Intermediate
2. Cathedral Spires Trail run — Custer State Park
2.34km
00:20
150m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Intermediate
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16
runners
3. Iron Mountain loop from Keystone
26.9km
03:04
600m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Expert
3
runners
4. Running loop from Keystone
4.98km
00:36
80m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
Easy
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Most popular routes around Keystone
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