4.5
(6736)
18,234
runners
01:11
7.72km
390m
Running
Jog the difficult 4.8-mile Highland Mary Lakes Trail in the Weminuche Wilderness, gaining 1280 feet to alpine lakes and mountain views.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Weminuche Wilderness
Waypoints
Start point
Parking
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2.98 km
Highlight • Lake
Tip by
3.84 km
Highlight • Lake
Tip by
7.72 km
End point
Parking
Way Types & Surfaces
Way Types
7.60 km
116 m
Surfaces
7.72 km
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Elevation
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Monday 13 July
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This route was planned by komoot.
The estimated duration for jogging this trail is around 1 hour and 10 minutes, covering a distance of approximately 7.7 kilometers. However, due to its 'difficult' rating, significant elevation gain, and rugged terrain, individual times may vary considerably, especially for those not accustomed to high-altitude jogging.
The trail features varied and often demanding terrain. You'll start with moderately steep grades through forests and meadows, which become more rugged as you ascend. Joggers will encounter steep climbs, including a section ascending a rock outcropping. The path also involves creek crossings and, above the treeline, traverses rolling alpine meadows and rock gardens.
The trail offers breathtaking scenery, including lush meadows bursting with wildflowers from July to September. You'll pass pristine alpine lakes, such as Northern Highland Mary Lake and Highland Mary Lake, all situated above 12,000 feet. Panoramic views of towering peaks like the Grenadier Range and the distinctive West Trinity, Vestal, and Arrow Peaks are prominent. You might also spot remnants of historical mining camps.
Yes, while the primary route is an out-and-back, there is an option to extend your trip into a loop by connecting with a segment of the Continental Divide Trail. This allows for even more expansive views and a diverse return route, though it significantly increases the overall distance and elevation gain.
The best time to visit and jog this trail is typically from July to September. During these months, the high alpine meadows are vibrant with wildflowers, and the weather is generally more favorable for high-altitude activities. Always check current weather and trail conditions before heading out.
Specific parking information for the Highland Mary Lakes Trailhead is usually available through local forest service offices or online resources. It's advisable to check the USDA Forest Service website for the most up-to-date details on trailhead access and parking regulations near Silverton, Colorado.
The Highland Mary Lakes Trail is located within the Weminuche Wilderness. While there isn't typically an entrance fee for the wilderness area itself, specific regulations apply. You may need to fill out a free self-issue wilderness permit at the trailhead for visitor tracking purposes. Always check the USDA Forest Service website for current permit requirements and wilderness regulations before your visit.
Yes, dogs are generally allowed on the Highland Mary Lakes Trail, as it is part of the Weminuche Wilderness. However, they must be kept on a leash to protect wildlife and ensure a pleasant experience for all trail users. Always practice Leave No Trace principles, including packing out all pet waste.
This trail is generally considered moderate-strenuous to hard, making it a challenging route for jogging. It involves significant elevation gain, reaching up to 12,580 feet, combined with rugged and steep terrain. Beginners, especially those not accustomed to high-altitude or strenuous trail running, may find it particularly challenging.
The Highland Mary Lakes Trail is in the Weminuche Wilderness, a protected area. Visitors are expected to follow Leave No Trace principles, which include packing out all trash, staying on marked trails, and minimizing impact on the environment. Campfires may be restricted, and group sizes are often limited. Always check the USDA Forest Service website for the most current regulations and conditions before your trip.
Be prepared for the high altitude, as the trail reaches over 12,000 feet, which can significantly impact your stamina. The terrain includes steep climbs, including a notable section ascending a rock outcropping, and rugged paths. Starting early in the day is advisable to avoid afternoon thunderstorms common in the San Juan Mountains and to allow ample time for the challenging ascent and descent.
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