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United States

Colorado

Gunnison County

Hartman Rocks Trailhead – Rattlesnake Trail loop from Hartman Rocks Base Area

Routes

Running trails & routes

United States

Colorado

Gunnison County

Hartman Rocks Trailhead – Rattlesnake Trail loop from Hartman Rocks Base Area

Hard

3.1

(23)

runners

Hartman Rocks Trailhead – Rattlesnake Trail loop from Hartman Rocks Base Area

03:12

25.8km

530m

Running

Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required. The starting point of the route is right next to a parking lot.

Last updated: May 16, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Hartman Rocks

BLM - Gunnison Field Office

Waypoints

Start point

Parking

Get Directions

198 m

Hartman Rocks Trailhead

Highlight • Parking

Hartman Rocks is a true paradise for desert mountain biking. Park here and enjoy the 50+ miles trail network. No matter if you are a beginner, an intermediate rider or an expert, you'll love it.

Tip by

550 m

Collarbone Alley

Highlight • MTB Park

Collarbone Alley is a fun way to finish your mountain bike loop. Lots of berms and tiny jumps that will put a smile on your face, for sure.

Tip by

2.46 km

Ridge Trail

Highlight • Trail

If you like technical slickrock features you will love the Ridge Trail at Hartman Rocks. By the way: Views of Gunnison are top notch too!

Tip by

3.12 km

Top of the World Trail

Highlight • Trail

3.81 km

Top of the World Trail

Highlight (Segment) • Trail

Great trail that can be ridden in both directions, but is definitely more fun from west to east.

Tip by

19.8 km

Josho's Trail

Highlight (Segment) • Trail

21.9 km

Rattlesnake Trail

Highlight (Segment) • MTB Park

Be prepared for some gnar! Rattlesnake is a very technical singletrack with big rock rolls, drops, and other features.

Tip by

25.1 km

Jack‘s Trail

Highlight (Segment) • Trail

Jack's is the first trail you hit when you start your ride at Hartman Rocks Trailhead. Easy climbing except for some steeper sections near the top.

Tip by

25.8 km

End point

Parking

Way Types & Surfaces

Way Types

18.8 km

4.42 km

1.76 km

368 m

302 m

159 m

Surfaces

24.9 km

402 m

338 m

157 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,540 m)

Lowest point (2,340 m)

Weather

Today

Wednesday 20 May

15°C

5°C

53 %

Additional weather tips

Max wind speed: 25.0 km/h

to get more detailed weather forecasts along your route

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

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Hartman Rocks Trailhead – Rattlesnake Trail loop from Hartman Rocks Base Area

Hartman Rocks Trailhead

Collarbone Alley

Ridge Trail

Top of the World Trail

Top of the World Trail

Josho's Trail

Rattlesnake Trail

Jack‘s Trail

Nearby routes

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