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Challenge yourself with the 200, 100, 50, 25 or XL

Rolling in the Flint Hills

The Flint Hills are home to some of the most beautifully rugged gravel roads in the US. These  challenging courses feature some of the most scenic rolling hills through the Tallgrass Prairie.

Although some blacktop roads will be necessary from time to time, the vast majority of the course will be on gravel and dirt roads. Some of these roads receive little to no maintenance throughout the year and can be quite primitive in nature.

In the event of inclement weather, gravel and dirt roads can become mud roads. Riders are therefore encouraged to prepare their bikes, their bodies, and their minds to be ready for any and all possible conditions.

Choose Your Event

If you deferred your 2020 entry into the 2021 event, deferral registration is NOW open! Please register using the button below.

Our lottery will be opening January 15th, 2021…stay tuned for more information!



UNBOUND Gravel 200

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UNBOUND Gravel 100

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UNBOUND Gravel 25 & 50

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