Great Divide Mountain Bike Route, Section 1 GPX Data

Map Details:
Roosville, MT - Helena, MT (371.1 miles)
Product Code
Adventure Cycling Association
Current File Version
Jan 31, 2023

These GPX Data products cannot be used with the Bicycle Route Navigator App! Unless you plan to use a standalone GPS device, we highly recommend purchasing route sections WITHIN the Bicycle Route Navigator app.

Please note, GPX Data is not refundable! Please examine the sample data on the device of your choice before purchasing GPX data packages. More information about GPX Data files can be found here

After your GPX purchase, you can get GPX updates for free by re-downloading them from your My Adventure Cycling account.

GPX Data products consist of track and service waypoint files in gpx (GPS Exchange Format) file format to be used on a GPS device, smartphone, or tablet. These products are suggested as a companion product to the printed Adventure Cycling Route maps and feature the same services listed on the physical maps. More information about GPX Data for Devices can be found here.

This section of the Great Divide Mountain Bike Route is entirely within Montana. The route begins at the border and quickly enters forested backcountry. It skirts the western border of Glacier National Park along North Fork Flathead River. The route goes through towns every 4-5 days for restocking supplies. You'll either be going over passes or riding through valleys en route to the next climb, and it's considered the most challenging portion of the entire route. You'll go through historic mining regions lying between Seeley Lake and Helena, Montana. Fascinating historic sites beckon in the state’s capital of Helena, so plan to lay over at least a day to catch them.

New to this edition of GDMBR maps is a spur route from Seeley Lake to Adventure Cycling’s hometown of Missoula. At just a hair over 65 miles, this is a challenging route through a maze of steep terrain on a mix of surfaces including overgrown old logging roads and singletrack trail.

GPX Data Resources

* These products are delivered in compressed zip files. Instructions on extracting the data are located here.

**NOTE: Occasionally, the GPX data you purchase will be newer than the paper map currently being sold. They may still be used together. See the Tracks and Service Points FAQs for more information.**


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