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Routes
Mountain biking trails
United States
Montana
Gallatin County

Bangtail Divide Trail

Hard

4.6

(2383)

12,864

riders

Bangtail Divide Trail

04:54

49.8km

1,270m

Mountain biking

The Bangtail Divide Trail offers a challenging mountain biking experience, covering 30.9 miles (49.8 km) with a significant 4165 feet (1269 metres) of elevation gain. This difficult route typically takes around 4 hours and 53 minutes to complete. As you ride, you will traverse open plateaus with consistent singletrack, winding through dense lodgepole pine, spruce, and fir forests, interspersed with vibrant wildflower meadows. Look out for the Ridgetop Singletrack, a highlight offering incredible panoramic views of the Bridger, Crazy, and Absaroka Mountains.

Planning your ride on the Bangtail Divide Trail is key, as it is a point-to-point route best ridden south to north, making a shuttle highly recommended. The optimal time to visit is from late spring to fall, though be prepared for potentially wet sections in the forested areas during spring. This is a multi-use trail, so you may encounter hikers, trail runners, and even motorcyclists along the way.

Located within the vast Custer Gallatin National Forest, the Bangtail Divide Trail is renowned for its outstanding and diverse scenery. It presents a significant physical challenge, rewarding your effort with expansive views across multiple mountain ranges. This route stands out in the region for its combination of demanding terrain and stunning high-altitude vistas, making it a memorable adventure for experienced mountain bikers.

Last updated: April 23, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Custer Gallatin National Forest

Waypoints

A

Start point

Parking

Get Directions

1

106 m

Bangtail Divide South Trailhead

Highlight • Trail

This is the start of an 24 miles long singletrack adventure. Bangtail Divide Trail is one of the most famous rides around Bozeman. The best way to ride this trail is from south to north to take advantage of the switchback-intensive climb of Stone Creek and the fast and fun descent of Grassy Mountain. Look forward to beautiful wildflower meadows and stunning views of Bridger Canyon.

Tip by

2

17.1 km

Ridgetop Singletrack

Highlight (Segment) • Trail

After a hard climb with ton of switchbacks those incredible views appear. And the best part is: miles of glorious singletrack is still infront of you.

Tip by

3

34.5 km

Switchbacks

Highlight • MTB Park

Fast, fun and flowing singletrack that brings you to the north trailhead of Bangtail Divide Trail.

Tip by

B

49.8 km

End point

Parking

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Way Types & Surfaces

Way Types

30.5 km

17.2 km

1.88 km

224 m

Surfaces

22.5 km

11.3 km

8.11 km

7.68 km

173 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,420 m)

Lowest point (1,670 m)

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Weather

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Today

Wednesday 6 May

16°C

-6°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where do I park for the Bangtail Divide Trail, and is a shuttle recommended?

The trail is typically ridden point-to-point from south to north. The most common starting point is the Stone Creek Trailhead. Parking is available there. A shuttle is highly recommended for this route, as it allows you to tackle the significant climb early on and enjoy a more flowy descent towards the end.

What is the best time of year to mountain bike this trail?

The riding season generally runs from late spring through fall. Be aware that forested sections can be wet in the spring. For the best conditions and to enjoy the expansive views, aim for summer and early fall.

Are there any permits or fees required to ride in Custer Gallatin National Forest?

No, there are generally no specific permits or entrance fees required to access and ride the Bangtail Divide Trail within the Custer Gallatin National Forest. However, always check local regulations before your visit, as conditions can change.

Is the trail dog-friendly?

Yes, the trail is generally dog-friendly. However, as it's a multi-use trail within a national forest, it's crucial to keep your dog under control, preferably on a leash, to ensure safety for other trail users and wildlife. Always pack out any waste.

How challenging is the mountain biking on this route?

This is a challenging ride, rated as 'difficult' on komoot. While technically considered intermediate, the significant elevation gain of over 1,200 meters and the trail's length make it physically demanding. Expect rigorous switchbacks, rolling benchcut sections, and some embedded rock, though much of it is smooth dirt.

What kind of views can I expect along the way?

You'll be treated to outstanding and diverse scenery. The trail offers expansive views of multiple mountain ranges, including the Bridger, Crazy, Absaroka, Beartooth, Gallatin, Madison, and Tobacco Root Mountains. You'll ride through lodgepole pine, spruce, and fir forests, interspersed with vibrant wildflower meadows, especially in high-altitude sections.

Are there any notable sections or highlights on the trail?

Absolutely! Key highlights include the initial climb from the Stone Creek Trailhead with its numerous switchbacks, the scenic Ridgetop Singletrack offering incredible vistas, and the fast, flowy descent down Grassy Mountain. The Bangtail Divide South Trailhead marks a common starting point, and you'll encounter challenging Switchbacks early in the ride.

Does this route connect with other trails?

Yes, the route incorporates sections of several other paths. While primarily following the Bangtail Divide Trail, it also passes through segments of Summer Road, Bishop Park Trail, Miles Creek Road, Logging Road, Bishop Park Connector Trail, Jeep Trail, Canyon Creek Trail, Bangtail Creek Trail, FS 504, Golden Rule, and Central Camp Road.

How long does it typically take to complete the ride?

The full point-to-point ride, covering nearly 50 kilometers, typically takes around 5 hours, 30 minutes of active riding time. However, this can vary significantly based on your fitness level, the number of stops for photos, and trail conditions.

Is this trail suitable for beginner mountain bikers or families?

Given its 'difficult' rating, significant elevation gain, and length, this trail is generally not recommended for beginner mountain bikers or young families. It's best suited for experienced riders looking for a challenging backcountry experience.

What should I know about the backcountry nature of this trail?

The Bangtail Divide Trail offers a true backcountry feel. This means you should be self-sufficient, carry enough water and food, and be prepared for changing weather conditions. Cell service can be spotty, so bring navigation tools and inform someone of your plans. You may encounter other users like hikers, trail runners, and even motorcyclists.

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Bangtail Divide Trail

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