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Running trails & routes
United States
Colorado
Pitkin County

Maroon-Snowmass Trail to Crater Lake

Hard

3.4

(14)

78

runners

Maroon-Snowmass Trail to Crater Lake

00:57

5.88km

210m

Running

Jog the difficult 3.7-mile Maroon-Snowmass Trail to Crater Lake, gaining 677 feet with iconic Maroon Bells views.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Maroon Bells–Snowmass Wilderness

White River National Forest

Waypoints

A

Start point

Parking

Get Directions

1

410 m

Maroon Lake

Highlight • Lake

Maroon Lake, near Aspen, is undoubtedly one of the most photographed landscapes of the Rocky Mountains of Colorado.

It occupies a basin dug by glaciers during a glaciation, and later closed by a dam naturally formed during landslides and rock falls from the slopes upstream.

Tip by

2

2.93 km

There are a lot of Crater Lakes in the United States. The best known is found in the state of Oregon.

This one offers the particularity of drying up, if it is not supplied with water from mountain rivers and glaciers.

Tip by

B

5.88 km

End point

Parking

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Way Types & Surfaces

Way Types

5.06 km

592 m

211 m

< 100 m

Surfaces

5.37 km

286 m

211 m

< 100 m

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Elevation

Elevation

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

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Weather

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Today

Monday 25 May

15°C

2°C

49 %

Additional weather tips

Max wind speed: 10.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How do I access the Maroon-Snowmass Trail to Crater Lake, and are there any permits or fees required?

Access to the Maroon Bells area, including the trailhead for the Maroon-Snowmass Trail, often requires reservations for shuttle services or personal vehicles, especially during peak season. There may also be an entrance fee for the Maroon Bells-Snowmass Wilderness. It's best to check the official US Forest Service website or local Aspen/Snowmass visitor information for the most current regulations regarding access, permits, and fees before your visit.

What's the best way to avoid crowds and ensure access to the Maroon Bells area?

The Maroon Bells area is extremely popular. To avoid crowds and ensure access, consider visiting during the shoulder seasons (late spring or early fall outside of peak leaf-peeping) or arriving very early in the morning or later in the afternoon. During peak times, shuttle reservations are often mandatory, and personal vehicle access is restricted.

Is the Maroon-Snowmass Trail to Crater Lake dog-friendly?

Yes, dogs are generally allowed on the Maroon-Snowmass Trail to Crater Lake. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all trail users. Always remember to pack out all pet waste.

When is the best time of year to visit the Maroon-Snowmass Trail to Crater Lake?

The best time to visit is typically from late spring through early fall. The trail is particularly stunning in the fall when the aspen trees turn vibrant gold. However, this is also a very popular time, so expect crowds. Summer offers beautiful wildflowers and pleasant temperatures, while late spring can still have snow patches at higher elevations.

What is the terrain like on the way to Crater Lake?

The terrain on this trail is notably rocky, traversing through scree fields, aspen groves, and around various rock formations. While there are sections through meadows, the footing is consistently rocky, making it a moderately challenging experience, especially for jogging. Good hiking shoes with ankle support are highly recommended.

Is this trail suitable for beginner joggers?

While the trail is popular for jogging, it is considered challenging for beginners due to its consistently rocky footing and uphill grade. It has an elevation gain from 9,580 feet to 10,076 feet over 1.8 miles one-way. Experienced joggers will find it a rewarding challenge, but beginners might find the uneven surface and elevation gain demanding.

What kind of scenery can I expect along the trail?

You can expect breathtaking scenery throughout the journey. The trail starts at the iconic Maroon Lake, offering stunning views of the Maroon Bells. As you ascend, you'll pass through vibrant aspen trees and 'rock gardens' before reaching Crater Lake, nestled in a dramatic bowl surrounded by towering peaks like Pyramid Peak. Wildflowers are abundant in summer, and fall brings spectacular aspen colors.

How long does it typically take to jog the Maroon-Snowmass Trail to Crater Lake?

For jogging, the one-way duration for this 5.9 km (3.7 miles) route is approximately 57 minutes, as indicated by the tour data. However, due to the challenging and rocky terrain, individual times can vary significantly based on fitness level and pace.

Does the Maroon-Snowmass Trail intersect with other paths?

Yes, the route you'll be on is part of the Maroon-Snowmass Trail itself. It also briefly overlaps with sections of the Geneva Lake Trail, Scenic Loop Trail, Maroon Lake Trail, and Maroon Creek Trail.

Can I expect to see wildlife on this trail?

The Maroon Bells-Snowmass Wilderness is home to various wildlife. While sightings are never guaranteed, you might spot deer, elk, marmots, pikas, and a variety of bird species. Remember to keep a respectful distance and never feed wild animals.

Are there less crowded alternatives to this trail in the Maroon Bells area?

While the Maroon-Snowmass Trail to Crater Lake is incredibly popular, if you're looking for a less crowded experience in the Maroon Bells-Snowmass Wilderness, consider exploring trails that venture deeper into the wilderness beyond Crater Lake, or research other trailheads in the larger Aspen/Snowmass area that might offer similar high-country experiences with fewer people.

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