KölnTurm Treppenlauf 2026-08-03 732 steps Cologne / Germany Visit Event Website → About This Event Location Cologne Country Germany Date 2026-08-03 Distances 732 steps Why This Event Stair climbing race ascending 732 steps of Cologne's KölnTurm (Colonius tower, 266 meters) testing vertical endurance. More Runs in Germany View all runs in Germany