Bonn, North Rhine-Westphalia, Germany
The Bonn Marathon attracts approximately 1,200 finishers each April through the former West German capital on the Rhine. The course passes Beethoven's birthplace, the Post Tower, and the Rhine meadows (Rheinaue) on flat Bonn terrain. April's Rhine spring and the Beethovenstadt cultural heritage make it a charming Rhineland marathon.
Bonn Marathon is a certified 42.195 km (26.2 mile) marathon — the standard World Athletics marathon distance.
The next Bonn Marathon is scheduled for Sunday, 25 April 2027 with a 9:00 am start. The certified course covers 42.195 km (26.2 miles) with 50 m of climbing on a very flat layout.
The Bonn Marathon is a riverside urban road that starts and finishes at the Beethoven Monument or the Rheinaue park. The loop follows the Rhine meadows, passes the Post Tower and Bonn Minster, and crosses the university district. The flat profile keeps rhythm steady throughout, with only minor bridge ramps or short rises interrupting otherwise even pacing. Spectators gather at the start-finish festival and at organised cheer zones through the city centre and along the main boulevards.
The Bonn Marathon course is very flat over 42.195 km (26.2 miles). Runners cover 50 metres of climbing and 50 metres of descent, with minimal net elevation change from start to finish.
The Bonn Marathon is held in April, typically on the fourth Sunday. Registration is at https://www.bonn-marathon.de/.
Race-day footage from the course to help you picture the route, crowds, and key landmarks on marathon day.
Last updated 18 July 2026. Edition dates and course details are reviewed regularly.
Other races closest to Bonn.
The Cologne Marathon (Generali Köln Marathon) attracts about 8,000 finishers each October on a fast loop through Germany's cathedral city. The course passes Cologne Cathedral, crosses the Rhine on the Deutzer Brücke, and finishes on the Rheinauhafen waterfront. October running weather and a flat profile make it one of Germany's premier autumn marathons.
Next race: Sunday, 4 October 2026
The Düsseldorf Marathon attracts about 5,000 finishers each April on a flat Rhine riverfront loop through the capital of North Rhine-Westphalia. The course passes the Rheinturm TV tower, Königsallee shopping boulevard, and MedienHafen harbour district. Düsseldorf's spring marathon is a fast, scenic tour of one of Germany's most prosperous cities.
Next race: Sunday, 25 April 2027
The Aachen Marathon draws approximately 1,800 finishers each October through Charlemagne's imperial city at the German-Belgian-Dutch border. The course passes the Aachen Cathedral — Germany's first UNESCO World Heritage site — the Dreiländereck tripoint area, and the Carolus Thermen spa district on rolling borderland terrain. October's golden autumn in the Eifel foothills makes it a historic tri-border marathon.
Next race: Sunday, 25 October 2026
The Essen Marathon (Westenergie Marathon) draws approximately 1,200 finishers each April through the Ruhrgebiet's former coal and steel capital now transformed into a cultural city. The course passes the Zollverein Coal Mine Industrial Complex — a UNESCO World Heritage site — Baldeneysee lake, and the Grugapark on flat Ruhr valley terrain. April's Ruhr spring makes it a symbol of Germany's industrial reinvention.
Next race: Sunday, 25 April 2027
The Rhein-Ruhr Marathon attracts approximately 1,144 finishers each May through Duisburg at the confluence of the Rhine and Ruhr rivers. The course passes the Inner Harbour (Innenhafen), the Landschaftspark Duisburg-Nord, and the Rheinpark on flat industrial-heritage terrain. May's Ruhr spring and the transformed industrial landscape make it a unique marathon in Germany's largest urban agglomeration.
Next race: Sunday, 23 May 2027
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