Deutsche Post Marathon Bonn 2026 2026-04-19 10km; 21.1km; 42.195km; Relay Bonn / Germany Visit Event Website → About This Event Location Bonn Country Germany Date 2026-04-19 Distances 10km; 21.1km; 42.195km; Relay Why This Event Following record 2025 with 18,000 runners, marathon runs along Rhine River with half marathon options for walkers, inline skaters, hand bikers, and school marathon. More Runs in Germany View all runs in Germany