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Routes
Road cycling routes
United States
Montana
Gallatin County

Bridger Range

The best road cycling routes in the Bridger Range

327

riders

15

rides

Road cycling in the Bridger Range traverses a landscape characterized by dramatic escarpments, rounded peaks, and a series of ridges and valleys. This region features forested lower elevations transitioning to alpine meadows, offering varied terrain for cyclists. The range extends approximately 40 miles between Bozeman and Maudlow, with prominent peaks such as Sacagawea Peak at 9,596 feet. The network includes stretches of asphalt and rolling gravel, providing diverse cycling experiences.

Best road cycling routes in the Bridger Range

  • The most popular road cycling route is Bridger Canyon – Flaming Arrow Rock loop from Bridger Creek, a 43.7 miles (70.4 km) trail that takes 3 hours 30 minutes to complete. This route offers varied terrain through scenic canyon landscapes.
  • Another top favourite among local road cyclists is Highland Glen Nature Preserve – Kelly Canyon Road loop from Bozeman, a moderate 45.6 miles (73.4 km) path. This route leads through low-traffic Kelly Canyon Road.
  • Local road cyclists also love the Glen Lake loop from Bridger Creek, an 18.8 miles (30.3 km) trail providing views of the surrounding natural environment, often completed in about 1 hour 30 minutes.
  • Road cycling in the Bridger Range is defined by dramatic escarpments, forested lower elevations, and alpine meadows. The network offers options for easy and moderate ability levels.
  • The routes in Bridger Range are highly rated by the komoot community with an average score of 5.0 stars from 1 review. More than 280 road cyclists have used komoot to explore Bridger Range's varied terrain.

Last updated: July 12, 2026

68

riders

#1.

The Gallagator Trail – Sourdough Trail loop from Bozeman

62.3km

03:23

640m

640m

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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Moderate

The Story Mill Nature Reserve – Gallagator Trailhead loop offers a unique road cycling experience, blending Bozeman's urban connectivity with its natural pockets of wildness. You'll pedal through the Story Mill Nature Reserve, where restored wetlands, aspen groves, and views of the East Gallatin River and Bozeman Creek create a peaceful setting for birdwatching. The route then transitions to the scenic Gallagator Trail, known for its art installations and tranquil ambiance as it meanders alongside a creek, providing views of the surrounding mountains and the city.

This moderate 45.2-mile (72.7 km) road cycling loop, with 2732 feet (833 metres) of elevation gain and an estimated duration of 4 hours and 8 minutes, requires good fitness. While some sections are paved, be ready for unpaved segments and potentially challenging terrain, especially on the "Path to the M" which includes steep climbs. Connecting the various trails often involves navigating city streets, so plan your ride with urban cycling in mind.

This loop is a prime example of Bozeman's extensive urban trail system, largely developed by the Gallatin Valley Land Trust. Both the Gallagator Trail and Story Mill Nature Reserve hold historic significance, following old railroad lines and incorporating historic farmsteads. The trails also feature artistic elements, with sculptures and interpretive signage adding to the experience, making it a popular choice for locals seeking a diverse ride.

Moderate
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Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

Moderate

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

The Kelly Canyon Road – Triple Tree Trail loop from Bozeman offers a fantastic road cycling experience, combining challenging climbs with expansive views. You'll navigate paved roads that wind through sunny hillsides and shady glens, eventually opening up to sweeping vistas of the entire Gallatin Valley, its farmlands, and the Bridger Range from the Triple Tree summit area. This moderate 27.4-mile (44.0 km) route, with its 1105 feet (337 metres) of elevation gain, is a rewarding journey that takes about 2 hours and 13 minutes to complete.

For planning your ride, remember that while the route is designed for road cycling, the Triple Tree Trail itself is a natural surface singletrack and not suitable for typical road bikes. The loop utilizes surrounding paved roads to connect to the popular Triple Tree area. Be mindful of seasonal conditions; sections of the Triple Tree Trail can be muddy or icy in late fall and early spring, which might affect nearby road conditions or access.

This route is a standout among Bozeman's popular road cycling routes, known for its combination of a thrilling descent from Kelly Canyon Road and access to the highly frequented Triple Tree area, part of the Main Street to the Mountains system. The benches at the Triple Tree summit provide perfect spots to pause and soak in the panoramic views, making the effort well worth it.

Moderate

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Moderate

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Moderate

Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

Moderate

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy
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Tips from the Community

AverieOutside
June 29, 2025, Alder Creek Park

Alder Creek Park is a small park with trails, a playground, and a dog station.

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Zachary
June 24, 2025, Glen Lake

As you ride by on Manley Road, you get an epic view of Baldy across the water. The lake is surrounded by a host of unpaved trails within the Rotary Park, which are decent for gravel riding.

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The spur trail is well-maintained, finely crushed gravel.

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This is the northern terminus for the Gallagator Trail. The trail is a popular route for walkers and cyclists. It is crushed gravel and takes you into the center of Bozeman via a beautiful tree lined gravel path.

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This is the trail head for the Triple Tree Trail. It is a popular loop in the southern suburbs of Bozeman, frequented by runners, hikers, and bikers. Expect to encounter plenty of other trail users, especially on nice days. Much of the route winds through forested areas, eventually leading to a bald summit with a bench and sweeping views of Bozeman and the Bridger Range. The lookout is exposed, offering little to no shade.

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Story Mill Nature Reserve is a 40 acre nature sanctuary that has several miles of trails that cut through a large green space. There are still remnants of the water-powered mill and grain elevator that used to be active on this land.

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Nice road with a short steep climb up to 11% eastward to summit. Good way to get to/from Bozeman to miss the busier lower sections of Bridger Canyon Road. Not much traffic!

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Bozeman Fish Technology Center is a working fish hatchery that you can visit just outside of Bozeman, Montana in Bridger Canyon. You can view and feed the fish, learn about the important work and services that fish hatcheries provide, and hike one of over 2,100 miles of trails and boardwalks located near the facility.

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Frequently Asked Questions

How many road cycling routes are available in the Bridger Range?

There are over 15 road cycling routes in the Bridger Range, offering a variety of experiences from easy to moderate difficulty levels. The komoot community has explored more than 350 of these routes.

What is the best time of year for road cycling in the Bridger Range?

The best season for road cycling in the Bridger Range typically extends from late spring through early fall. During this period, conditions are generally favorable, though late spring and early fall can still see variable weather, including snow on higher peaks like Sacagawea well into May or June. Always check local weather forecasts before heading out.

Are there any easy road cycling routes suitable for beginners or families in the Bridger Range?

Yes, the Bridger Range offers several easy road cycling routes. For instance, the Roadbike loop from Bozeman is an easy 12.1-mile path. Another good option is the Highland Glen Nature Preserve – Kelly Canyon Road loop from Bobcat Stadium, which is 23.8 miles and also rated easy.

What kind of road surfaces can I expect while cycling in the Bridger Range?

Road cycling in the Bridger Range offers diverse terrain. You'll find long stretches of glassy high-speed asphalt, particularly on routes like Kelly Canyon Road, which is known for low traffic. However, some areas may feature rolling gravel sections. While some remote passes are better suited for all-road or mountain bikes due to rough dirt sections, many routes provide a mix of paved and packed gravel surfaces.

Where can I find parking for road cycling routes in the Bridger Range?

Parking availability varies by trailhead. Many routes are accessible from Bozeman, which offers various parking options. For specific routes like those involving Kelly Canyon Road, you can often find parking near the starting points in and around Bozeman or at designated trailheads. Always check local signage for parking regulations.

Are there any challenging road cycling routes with significant elevation gain?

Yes, the Bridger Range features routes with notable elevation gain. For example, the Highland Glen Nature Preserve – Kelly Canyon Road loop from Bozeman covers 45.6 miles with over 850 meters of elevation gain, offering a moderate challenge. The range's dramatic escarpments contribute to varied and sometimes steep climbs.

What landmarks or viewpoints can I see along road cycling routes in the Bridger Range?

Road cycling routes in the Bridger Range offer stunning views of dramatic escarpments, rounded peaks, and alpine meadows. You might pass by areas near Bridger Canyon, or enjoy the scenic Kelly Canyon Road. The region is also known for its wildflowers, historically referred to as the 'Valley of Flowers'.

Are there any circular road cycling routes in the Bridger Range?

Yes, many road cycling routes in the Bridger Range are designed as loops. Popular options include the Bridger Canyon – Flaming Arrow Rock loop from Bridger Creek, a 43.7-mile route, and the shorter Glen Lake loop from Brentwood, which is 17.3 miles.

What do other road cyclists enjoy most about cycling in the Bridger Range?

The Bridger Range is highly rated by the komoot community, with an average score of 4.0 stars. Cyclists often praise the diverse terrain, from smooth asphalt to rolling gravel, and the stunning natural beauty, including dramatic escarpments and alpine meadows. The low-traffic roads, such as Kelly Canyon Road, are frequently highlighted for their peaceful and scenic experience.

Are there any road cycling routes that pass by lakes or natural preserves?

Yes, some routes offer views of natural features like lakes and preserves. The Glen Lake loop from Brentwood circles Glen Lake, providing scenic views. Additionally, routes like the Highland Glen Nature Preserve – Kelly Canyon Road loop from Bozeman pass by natural preserve areas.

Can I access road cycling routes in the Bridger Range using public transport from Bozeman?

While the Bridger Range is conveniently located just northeast of Bozeman, direct public transport options to specific trailheads for road cycling may be limited. It's advisable to check local Bozeman public transport schedules and routes for connections that might get you close to the starting points of your chosen cycling routes.

Are there any permits required for road biking in the Bridger Range?

Generally, no specific permits are required for road biking on public roads within the Bridger Range. However, if your route takes you through private land or specific managed areas, it's always best to check for any local regulations or access requirements. Most Forest Service-maintained trails are multi-use and accessible.

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