Dirty Donut Gravel Race
es un evento gravel bike categoría carrera en Estados Unidos, state Michigan. La edición Dirty Donut Gravel Race 2023 se disputará el sábado 03 junio 2023 con salida en Martin, County Allegan, Michigan.
Dirty Donut Gravel Race ofrece 3 rutas (98, 66, 35 km) para gravel bike
The Dirty Donut is the first event of its kind held to be held on dirt roads. It offers three different distances of races and welcomes a wide variety of cyclists. Everyone from the very serious racer to those that just want a fun riding experience have a place at this event.