Shake & Brake Gravel Race
📍 Alabama, USA
Montana, USA · 5 September 2026
Difficulty: 3/5 — Hard
The Morganzo 55 is an approximately 88-kilometer (55-mile) self-supported gravel and dirt route traversing the rolling foothills of Montana. This moderate difficulty event features an unmarked course through picturesque scenery, welcoming a wide range of cycling abilities.
Visit official site →This event is ideal for self-sufficient gravel cyclists who enjoy navigating unmarked routes through scenic, rolling terrain, whether participating in the annual gathering or riding solo.
Riders who prefer fully supported events, rely on course markings, or are not comfortable with self-navigation and basic mechanical support should be prepared for a challenge.
Training should concentrate on building endurance for variable gravel and dirt surfaces, developing strong navigation skills with a GPS or cue sheet, and practicing self-sufficiency for mechanical issues and nutrition.
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The route covers a distance of 55 miles, which is approximately 88 kilometers.
No, it is an entirely self-supported route with no official food stations, minimal water availability, and no support vehicles on the course.
The course is unmarked, so participants must download the provided .gpx file for their GPS device or phone, or utilize the cue sheet for navigation.
The annual gathering is typically held in early September; for example, the 2026 event is scheduled for September 5th.
The meeting point for the annual gathering is located at the intersection of Dry Creek Road and Theisen Roads, just north of Belgrade, Montana.
The route primarily consists of gravel and dirt roads, ranging from well-maintained graded gravel to less-traveled two-track farm roads, set within the rolling foothills of the Bridger Mountain Range.
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