Unbound Gravel 200
📍 Kansas, Flint Hills, USA
Minnesota, USA · 1 August 2026
Difficulty: 4/5 — Very hard
This 240-mile gravel race with 2100 meters of elevation gain is a demanding ultra-endurance challenge.
Visit official site →This event is designed for highly experienced gravel cyclists seeking a single-day, self-supported adventure across a vast distance.
Beginners, road cyclists unfamiliar with gravel terrain, and riders with limited endurance training will find this race extremely difficult.
Extensive long-distance endurance training, sustained power output, and gravel-specific bike handling skills are crucial.
Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.
Riders should expect to traverse gravel roads exclusively across Minnesota.
Yes, participants are expected to complete the 240-mile course within a single day, from midnight to midnight.
The event begins in Gary, South Dakota, and concludes in Hager City, Wisconsin.
The website mentions specific rules for relay teams, indicating that team participation is an option.
Information regarding shuttle and support services is available for participants, suggesting various support options.
📍 Kansas, Flint Hills, USA
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