Marathons in Baden-Württemberg

Baden-Württemberg is home to 5 marathons in our database in Germany, spread across cities including Freiburg, Heidelberg, Karlsruhe, and Mannheim, and more. Mein Freiburg Marathon is the largest race in the lineup, typically drawing around 6,500 finishers, while the full spread offers everything from fast urban courses to scenic regional events. Browse the races below for course maps, elevation profiles, typical weather, and practical race-day detail to help you choose your next start line. Plan by month on our marathon calendar or filter by country and region.

Steinheim an der Murr, Baden-Württemberg, Germany

Bottwartal Marathon

The Bottwartal Marathon draws approximately 1,800 finishers each October on a valley road in Steinheim an der Murr, Germany. It is a classic community marathon weekend for southwestern Germany's club-running scene. The route passes vineyards, small towns, and rolling valley roads north of Stuttgart. Vineyards, small towns, and valley roads north of Stuttgart carry October's classic southwestern Germany community marathon weekend through rolling but largely runnable countryside.

Next race: Sunday, 4 October 2026

Heidelberg, Baden-Württemberg, Germany

Heidelberg Marathon

The Heidelberg Marathon attracts approximately 1,500 finishers each April through Germany's most romantic university town on the Neckar River. The course passes Heidelberg Castle on its forested hilltop, the Old Bridge (Alte Brücke), and the Philosopher's Walk with views of the red-roofed Altstadt. April's Neckar valley spring and the fairy-tale scenery make it one of Germany's most picturesque marathons.

Next race: Sunday, 25 April 2027

Karlsruhe, Baden-Württemberg, Germany

Karlsruhe Marathon

The Karlsruhe Marathon attracts approximately 2,500 finishers each May through the fan-shaped baroque city in Baden-Württemberg. The course radiates from the Karlsruhe Palace through the city's unique fan-layout streets, passing the ZKM media museum and the Rhine harbour. May's spring weather in Germany's sunniest city and flat terrain make it a popular southwest German marathon.

Next race: Sunday, 23 May 2027

Mannheim, Baden-Württemberg, Germany

Mannheim Marathon

The Mannheim Marathon draws approximately 2,000 finishers each May through the grid-planned city at the confluence of the Rhine and Neckar rivers. The course passes the Wasserturm water tower, the baroque Schloss Mannheim, and the grid-layout city blocks unique in Germany. May's Rhine spring and the flat river-plain terrain make it a fast southwest German marathon.

Next race: Sunday, 23 May 2027

Freiburg, Baden-Württemberg, Germany

Mein Freiburg Marathon

The Mein Freiburg Marathon attracts about 6,500 finishers each April through the Black Forest gateway city. The course passes the Münster cathedral, the Schwabentor gate, and the Dreisam River with views of the Black Forest hills. April spring weather in Germany's sunniest city makes it a popular southwest German marathon.

Next race: Sunday, 25 October 2026

Nearby Marathons

Other races closest to Baden-Württemberg.

Kandel, Rhineland-Palatinate, Germany· 28 km away

Bienwald-Marathon

The Bienwald-Marathon draws approximately 1,500 finishers each March on a forest road in Kandel, Germany. It is a favored German spring race for runners chasing even splits on flat terrain. The route passes quiet Palatinate roads and long sheltered sections beside the Bienwald woodland. The course is very flat throughout.

Next race: Sunday, 7 March 2027

Strasbourg, Grand Est, France· 73 km away

Strasbourg Marathon

The Strasbourg Marathon attracts approximately 4,000 finishers each May through the capital of Alsace at the Rhine border. The course passes the Gothic Strasbourg Cathedral, the Petite France canals, and the European Parliament district on flat Alsatian terrain. May's spring weather in the 'Capital of Europe' makes it one of France's most internationally flavoured marathons.

Next race: Sunday, 23 May 2027

Mainz, Rhineland-Palatinate, Germany· 114 km away

Mainz Marathon

The Mainz Marathon attracts approximately 2,000 finishers each May through the Rhine city of Gutenberg and carnival fame. The course passes the Mainz Cathedral, the Rhine riverfront, and the citadel overlooking the river on flat Rhenish Hesse terrain. May's Rhine spring and the carnival-city atmosphere make it one of Germany's most cheerful regional marathons.

Next race: Sunday, 23 May 2027

Frankfurt, Hesse, Germany· 127 km away

Frankfurt Marathon

The Frankfurt Marathon is one of the world's largest marathons, drawing approximately 15k finishers on an urban road in Frankfurt, Germany. The course starts and finishes at the Festhalle. The route passes the Römer, the Main river embankment, Sachsenhausen, and the banking district. Very flat with only minor rises on Main river bridges.

Next race: Sunday, 25 October 2026

Colmar, Grand Est, France· 132 km away

Marathon de Colmar

The Marathon de Colmar draws approximately 1,500 finishers each September on an urban and vineyard road in Colmar, France. The Alsace setting gives the race a strong regional identity of timbered towns and wine country. The course passes Alsatian old-town streets, vineyard approaches, and flat roads near the Vosges foothills. Alsatian old-town streets, vineyard approaches, and flat roads near the Vosges foothills give September's race a strong regional identity of timbered towns and wine country.

Next race: Sunday, 6 September 2026