The Devil's Trail GravelRide - Maasduinen begins and ends at the Hertog Jan Proeverij in Arcen, a village in Limburg, Netherlands. This event combines trail running with gravel riding. The trail running options are 11, 22, and 30 kilometers. The gravel riding options include 66, 77, and 99 kilometers, along with a combined format featuring an 11 kilometer trail run and a 66 kilometer gravel ride.
The routes enter Nationaal Park De Maasduinen, utilizing unpaved paths and undulating terrain instead of flat city streets. The specific trail distances are the 11 km Brandmolen Trail, 22 km Walbeck Trail, and 30 km De Hamert Trail. The longest trail route includes a section that is traversed twice. The courses are marked, and the organization inspects them on the event morning. Participants will receive GPX files via email in the week preceding the start.