Kiekendief Duo Marathon

The Kiekendief Duo Marathon is a unique running and cycling event held in Flevoland, where teams of two to four participants compete in a relay format over a distance of 42 kilometers. Each team member alternates between running and cycling, allowing for rest and recovery while enjoying the scenic polder landscape. The event emphasizes enjoyment and camaraderie, featuring local snacks and drinks along the route.

Scheduled for June 7, 2025, this marathon not only promotes physical activity but also supports charitable causes, with a portion of the registration fees donated to organizations like Stichting Long Covid. Visit the organization's website for the most recent information.