Shake & Brake Gravel Race
📍 Alabama, USA
gravel
Date
27 June 2026
Distance
54.3 mi · 33.6 mi
Elevation
1,620 m
Difficulty
gravel
Gravelanche
South Carolina, USA · 6–7 November 2026
Difficulty: 3/5 — Hard
Gravelanche is a self-supported gravel endurance challenge offering 35, 60, or 100 miles through the Lowcountry of South Carolina. Despite minimal elevation gain, riders face substantial physical and mental demands on mixed gravel and road surfaces.
Visit official site →- Distances
- 35 mi · 60 mi · 100 mi
- Elevation
- 228 m
- Surface
- gravel, tarmac
- Typical W/kg
- 2.5–3.5
Rider fit
Who it's for
This event is ideal for experienced cyclists seeking a self-sufficient endurance challenge on gravel roads, comfortable with navigation and handling rough terrain.
Who will struggle
Riders who are new to long-distance cycling, require extensive course support, or prefer marked routes will likely find this event very challenging.
Training focus
Training should prioritize long-distance endurance, gravel riding technique, nutrition planning for self-sufficiency, and effective GPS navigation skills.
Are you ready for this race?
Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.
FAQs
What are the available race distances?+
Participants can choose from three distances: 35 miles, 60 miles, or 100 miles, all encompassing gravel and road sections.
What kind of terrain will riders encounter?+
The race features a mix of gravel and road surfaces, described as rough terrain, including natural elements, wildlife, and open traffic.
What level of support is provided during the race?+
Riders are expected to be self-sufficient; there will be no event management SAG, and support vehicles are not permitted. Aid stations are provided, with one for the 35/60 mile races and two for the 100-mile race.
How will riders navigate the course?+
There will be no course markings. Racers must use a provided cue sheet and GPS device to follow the route, and tracking their race via GPS is required for dispute resolution.
Are there any mandatory equipment requirements?+
Yes, helmets are required to be worn at all times. Riders must also be prepared to fix their own mechanical issues, such as flats, as no outside support is allowed.
What are the course closing times for each distance?+
The 35-mile course closes at 1:00 PM, the 60-mile course at 3:00 PM, and the 100-mile course at 4:00 PM on race day.