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Routes
Running trails & routes
United States
Colorado
Gunnison County
Crested Butte

Green Lake Trail

Hard

4.7

(6087)

11,770

runners

Green Lake Trail

02:03

13.8km

510m

Running

Embark on the Green Lake Trail for a demanding jogging experience through Gunnison National Forest. This difficult route spans 8.6 miles (13.8 km) and challenges you with a significant elevation gain of 1668 feet (508 metres). As you push through the varied terrain, you will be rewarded with a stunning…

Last updated: April 23, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Gunnison National Forest

Waypoints

A

Start point

Get Directions

1

6 m

View of Mount Crested Butte from Big Mine Park

Highlight • Viewpoint

2

6.87 km

Green Lake

Highlight • Lake

B

13.8 km

End point

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Way Types & Surfaces

Way Types

6.21 km

5.15 km

2.25 km

Surfaces

11.3 km

2.25 km

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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

Powered by Foreca

Today

Wednesday 6 May

2°C

-8°C

53 %

Additional weather tips

Max wind speed: 17.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it take to jog the Green Lake Trail?

The Green Lake Trail is approximately 13.8 kilometers (8.6 miles) long. For jogging, it typically takes around 2 hours and 3 minutes to complete, depending on your pace and fitness level.

What is the difficulty level of the Green Lake Trail?

This trail is rated as difficult. It features a significant elevation gain of over 500 meters, making it a challenging route best suited for experienced joggers or those looking for a strenuous workout.

Where can I park for the Green Lake Trail?

Specific parking details are not provided, but as a trail within Gunnison National Forest, trailhead parking is usually available. It's advisable to check the official Gunnison National Forest website or local ranger stations for precise trailhead access and parking information before your visit.

Are there any permits or fees required to access the Green Lake Trail in Gunnison National Forest?

Generally, trails within Gunnison National Forest do not require specific permits for day-use hiking or jogging. However, it's always best to verify current regulations on the official U.S. Forest Service website for Gunnison National Forest, as conditions and requirements can change. Some areas might have fees for developed facilities or overnight stays.

What can I see along the Green Lake Trail?

Along the route, you can enjoy stunning natural scenery. Notable highlights include a View of Mount Crested Butte from Big Mine Park and the beautiful Green Lake itself, which is a major focal point of the trail.

Is the Green Lake Trail dog-friendly?

Trails in Gunnison National Forest are generally dog-friendly, but dogs must be kept on a leash to protect wildlife and ensure a pleasant experience for all users. Always practice Leave No Trace principles and pack out all pet waste.

What is the best time of year to jog the Green Lake Trail?

Given its location in Gunnison National Forest and its difficult rating, the best time to jog this trail is typically from late spring through early fall (roughly June to September). During these months, snow has usually melted, and weather conditions are more favorable. Always check local weather and trail conditions before heading out, especially in shoulder seasons.

What is the terrain like on the Green Lake Trail?

As a difficult trail in a national forest, expect varied and rugged terrain. This likely includes rocky paths, uneven surfaces, and potentially steep ascents and descents due to the significant elevation gain. Proper trail running shoes are highly recommended.

Does the Green Lake Trail intersect other well-known paths?

Yes, the route also passes through sections of the Green Lake (91%), Green Lake Trail 566 (50%), Green Lake (39%), and Carbon Trail 436 (8%). These intersections might offer opportunities to extend or modify your jogging route.

What should I bring for a jog on the Green Lake Trail?

For this difficult trail, it's essential to bring plenty of water, appropriate trail running shoes, layers of clothing suitable for changing mountain weather, sun protection (hat, sunscreen), and a map or GPS device. Given the remote nature of a national forest, consider carrying a first-aid kit and bear spray.

Is the Green Lake Trail suitable for beginner runners?

Due to its 'difficult' rating and significant elevation gain, the Green Lake Trail is generally not recommended for beginner runners. It requires a good level of fitness and experience with challenging mountain terrain. Beginners might find it more enjoyable as a strenuous hike.

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