Races Marathon · Bonn, Germany
Bonn Marathon
Bonn Marathon is a flat marathon in Bonn, Germany, held each April. Flat Rhine promenade miles through the former capital. Mid-April is 6-14C. Flat courses like Bonn's reward metronomic pacing — the danger is going out faster than goal pace because it feels cheap early.
Page rebuilt 2026-10-01 · race facts not independently verified — confirm dates and entries on the official race site
When
April
every year
Course
flat
Marathon
Conditions
Mid-April is 6-14C.
Racing this course well
Flat Rhine promenade miles through the former capital.
Flat courses like Bonn's reward metronomic pacing — the danger is going out faster than goal pace because it feels cheap early.
Pick your goal for Bonn
Pace charts, weekly structure and timelines for the most common marathon goals:
We don’t hold a confirmed date for this edition, so any countdown comes from the date you enter here.
Build your training around Bonn Marathon.
RunV works backwards from race day to today and rearranges the weeks when life interrupts. It does not adapt to this specific course — the pacing guidance above is where the course knowledge is.
Everything above stays free and complete — this is an optional next step, not a paywall.
Asked often
- When is the Bonn Marathon?
- It is held each April in Bonn, Germany. Check the official Bonn Marathon site for the exact date and entry windows.
- Is the Bonn Marathon course flat?
- Flat Rhine promenade miles through the former capital.
- How should I train for the Bonn Marathon?
- Match your preparation to Bonn Marathon's profile and the April weather, then protect consistency — RunV's adaptive plan recalibrates after every run so one bad week never derails the block.
Not sure what to target? Predict your marathon time from a recent race →
More marathon races
Build for Bonn — around your actual life
RunV engineers your block backwards from race day in April — and rebuilds it every time training doesn't go to script.
