Bike Challenge Mittelholstein

The Bike Challenge Mittelholstein is a multi-format cycling event held on 21 June 2026 in Nortorf, Schleswig-Holstein, organised by RSG Mittelpunkt Nortorf and the Radsportverband Schleswig-Holstein. From the Nortorf market square it offers a NordCup road marathon and half-marathon, the Gravellissimo 108 km gravel ride through the Aukrug nature park (or a shorter 50 km Gravellini option) and family tours of 13 or 26 km. The day also serves as the opening event for the regional STADTRADELN campaign.