Kinnickinnick and Tungsten Loop Trail
Kinnickinnick and Tungsten Loop Trail
3.4
(25)
93
runners
00:25
3.49km
60m
Running
Easy 2.2-mile (3.5 km) jogging loop in Mud Lake Open Space, offering forest scenery and glimpses of Mud Lake.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Parking
Get Directions
47 m
Highlight • Trail
Tip by
205 m
Highlight • Lake
Tip by
890 m
Highlight • Trail
Tip by
3.49 km
End point
Parking
Way Types & Surfaces
Way Types
3.17 km
243 m
< 100 m
Surfaces
3.36 km
133 m
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Elevation
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Weather
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Today
Wednesday 8 July
22°C
11°C
76 %
Additional weather tips
Max wind speed: 14.0 km/h
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This route was planned by komoot.
The Kinnickinnick and Tungsten Loop Trail is an easy route, typically taking around 25 minutes to complete for jogging. The full loop is approximately 3.5 km (2.2 miles).
Yes, this trail is considered easy and is well-suited for beginner joggers. It features a peaceful forest setting with generally soft terrain underfoot, making it a pleasant experience for those new to trail jogging.
The terrain is generally soft underfoot, winding through thick evergreen forests, aspens, and ponderosa pines. Conditions can vary from dry ground to mud or snow, depending on recent weather. While mostly mellow, accessing the Kinnickinnick Loop via the Tungsten Loop might present some sections with more loose rocks and roots.
You'll jog through serene evergreen and aspen forests. The trail offers glimpses of Mud Lake through the trees, with its calm surface reflecting the surroundings. There are also viewpoints providing vistas toward distant high mountain peaks.
The area is known for its wildlife. Joggers might spot moose, elk, and black bear. Summer also brings beautiful wildflowers to higher elevations along the route.
Yes, the trail is dog-friendly! Dogs are welcome but must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all visitors.
The trail is part of the Mud Lake Open Space. You can access it from the Mud Lake Trailhead, which typically has parking available. It's advisable to check the Boulder County Parks & Open Space website for current parking information.
As of current information, there are no specific permits or entrance fees required to access the Kinnickinnick and Tungsten Loop Trail or the Mud Lake Open Space. However, it's always a good idea to check the Boulder County Parks & Open Space website for any updates on regulations or fees: bouldercounty.gov.
The trail can be enjoyed year-round. In summer, you'll find pleasant temperatures and wildflowers. Fall offers beautiful foliage, especially from the aspens. In winter, it's suitable for snowshoeing or cross-country skiing, but be prepared for snow and potentially muddy conditions during thaws. Spring can be muddy as snow melts.
Yes, the route primarily follows sections of the Kinnickinnick Loop and the Tungsten Loop. It also briefly intersects with CoRd126J and the Caribou Ranch Link.
Yes, the Mud Lake Trailhead offers amenities such as restrooms, picnic tables, and a group shelter, adding to the convenience of your visit.
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