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Running Trails
United States
Colorado

Flat Tops

The best running trails in the Flat Tops

101

runners

35

runs

Running in the Flat Tops 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 of routes in the Flat Tops—and are proud to present the best running trails. Click on any of the routes for more details and browse real tips and photos uploaded by other runners.

Last updated: December 11, 2025

13

runners

1. Red Mountain via Grandstaff Trail — Glenwood Springs

10.3km

01:32

490m

490m

Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.

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Hard

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard

Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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