The intermediate Crater Lake Trail, sometimes known as Maroon Snowmass, is the best running trail out to Maroon Bells, one of America’s most photographed scenic vistas. The trail can be accessed from the Maroon Creek parking area. This rocky 1.8 mile trail winds through aspen fields and rock gardens before descending to Crater Lake. From there, runners can tack on an additional mile with a loop around the Maroon Bells Scenic Loop, bringing the total mileage to 4.6 miles. This is a more challenging trail due to the rocky footing. [Note: $10 fee for day use of this area]
Features:
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Essentials
- Up to 4.6 miles round-trip
- 500 feet
- Maroon Creek Parking Area
- Maroon Creek Bus Drop-off
Current Weather & Forecast
Aspen, US
6:33 pm,
Jun 3, 2026
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Other Routes in Aspen, CO
This 42-mile multi-use path spans from Herron Park in Aspen northwest to Two Rivers Park in Glenwoods Springs. A favorite section in Aspen is 8.4 miles from Woody Creek to Herron Park, which has views of Aspen Mountain and the Roaring Fork River.
7-mile out and back on a popular multi-use trail along the Roaring Fork River. Highlights include wildlife viewing at the North Star Nature Preserve. One of the flatter running opportunities in Aspen. Combination paved and gravel.
Nearly 6 miles of uninterrupted pavement running through scenic farmland, Snowmass Village to Aspen Mountain/Buttermilk. One of the better non trail running options in the area.
The historic village of Aspen makes for a scenic and interesting run. We suggest creating your own route, incorporating galleries and shops along roads lined with Victorian era buildings, and pretty residential side streets.
A 5 mile out and back on a concrete path, starting at the Airport/Aspen Business Center. Loop with other multi use paths for more mileage.
Steep Aspen Mountain offers wonderful trail running opportunities. On the lower mountain, the 2-mile out and back Ajax Trail is a good intermediate option. Or, take the gondola to the summit and run the 2.4 mile East Rim/Cherry Hill Loop.
Snowmass Mountain offers a good variety of trail running options, from 'family friendly' to steep and challenging. The trails are divided into the Bike Park and Elk Camp sections. Some trails are lift service access. Good map w/trail descriptions.
This dirt Forest Service road stretches 6.3 miles out to the Warren Lakes. For a shorter run, do a 2.9 out and back to the Smuggler Mountain Overlook.
A long, steady climb with great views of the Maroon Bells. It's 9.3 miles between the roundabout in Aspen and Maroon Lake. Shuttle buses allow for shorter options. Road closed to cars during the day in summer!
A more challenging trail run, spanning across Red Mountain. As much as 10 miles out and back, although a good 6-mile out and back option is possible. Highlight is the section through aspen groves -- especially pretty in autumn!
The tough and hilly 7-mile Hunter Creek Trail is a popular running route for its proximity to town and fantastic views of the Elk Mountain Range. The first 3 miles are especially popular for jogging -- but still challenging!
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