2.7
(22)
45
riders
01:50
18.8km
400m
Mountain biking
Hagerman Pass Road is a moderate 11.7-mile mountain biking route in Colorado, offering challenging terrain and spectacular alpine views.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
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Waypoints
Start point
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15 m
Highlight • Trail
Tip by
6.00 km
Highlight • Mountain Pass
Tip by
18.8 km
End point
Way Types & Surfaces
Way Types
18.8 km
Surfaces
18.8 km
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Elevation
Highest point (3,650 m)
Lowest point (3,130 m)
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Sunday 17 May
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This route was planned by komoot.
No, Hagerman Pass Road is generally considered a difficult mountain biking trail. It requires good fitness and advanced riding skills due to its rough surfaces, steep climbs, and descents. The terrain becomes progressively rockier and more technical as you ascend, with some sections requiring a 'hike-a-bike'.
The terrain is primarily a rough dirt and rock surface, often referred to as a forest service road (FSR 105). While some initial sections are easier, it becomes increasingly rocky, steeper, and more technical towards the pass. Expect sections that are extremely rocky and challenging, with some parts requiring you to push your bike. Portions follow a wide, graded railroad bed, while others have reverted to true singletrack. The western side includes some paved sections, and stream crossings can be encountered.
The road is typically open from late May through early to mid-autumn, depending on snow conditions. Late summer and early fall often offer the most stable weather and vibrant scenery, with abundant wildflowers in summer and changing leaves in autumn.
Trailhead parking is available at various points along the route. For example, you can access the eastern side from near Leadville, or the western side from near Basalt. Specific parking areas are usually found at the start of the unpaved sections of FSR 105.
The route is rich in history and scenic beauty. You'll cross Hagerman Pass, which traverses the Continental Divide. The trail follows the historic Colorado Midland Railroad, and you can see remnants of the old railway, including collapsed log cabins and interpretive signs. Other scenic points include views of the Turquoise Lake area and the Hunter-Fryingpan Wilderness. You'll also pass the Lyle Lake Trail Junction.
Yes, the route intersects with several other trails. It is part of section 5 of the Colorado Backcountry Discovery Route (COBDR) and offers access to various hiking trails. It also overlaps with sections of the Colorado Trail Seg. 9 Tennessee Pass to Hagerman Pass Road, Colorado Trail Seg. 10 Hagerman Pass Road to Halfmoon Creek, the main Colorado Trail, and the CDT - Colorado Section.
Yes, Hagerman Pass Road is located within the San Isabel National Forest, where dogs are generally permitted. However, they must be kept on a leash to protect wildlife and ensure the safety and enjoyment of all trail users.
No, there are typically no permits or entrance fees required to access or ride Hagerman Pass Road itself, as it is a forest service road within the San Isabel National Forest. However, always check with the local Forest Service office for any updated regulations or specific area restrictions before your visit.
A full-suspension mountain bike is highly recommended for Hagerman Pass Road due to its extremely rocky and technical sections. Riders with gravel bikes have found the upper sections too challenging, indicating that a robust mountain bike is necessary for the full experience.
This route offers a unique blend of historical significance, challenging adventure, and spectacular high alpine scenery. It follows the historic Colorado Midland Railroad, crosses the Continental Divide at nearly 12,000 feet, and provides diverse views of mountains, lakes, wildflowers, and historical artifacts. It's a memorable ride for experienced mountain bikers seeking a technical and physically demanding journey.
Hagerman Pass Road is primarily an out-and-back or point-to-point route, connecting the Leadville area to the Basalt area. While you can ride it as an out-and-back, many riders choose to arrange a shuttle or make it part of a longer point-to-point adventure, such as traveling between Aspen and Leadville.