8 May Sat 2027 Hiking & Walking · Endurance hiking Megamarsch Hannover Hannover, Lower Saxony 50km25km
8 May Sat 2027 Cycling · Brevet & bikepacking Opens soon Ostfalen Randonneure Brevet 400 km – Mai Warberg, Lower Saxony 400km
15 May Sat 2027 Running · Trail running Registration open Bad Harzburger Bergmarathon Bad Harzburg, Lower Saxony 42.2km22km12.4km6.6km +2 ↗1,050m
15 May Sat 2027 Running · Road running Opens soon Endmoränenlauf Kroge-Ehrendorf Visbek, Lower Saxony 10km5km
23 May Sun 2027 Running · Road running Inklusiver Citylauf Delmenhorst Delmenhorst, Lower Saxony 10km5km1.6km0.9km
29 May Sat 2027 Cycling · Brevet & bikepacking Opens soon ARA Weser-Leinebergland 600 km Zum Kahlen Asten Hannover, Lower Saxony 600km
29 May Sat 2027 Running · Ultramarathon Waiting list SanktPauli Ultra Rotenburg/Wümme - Tostedt, Lower Saxony 161km100km50km