Wed
27
May
B2Run Hannover
Hannover, DE
Wed
27
May
Seligenstädter Marathontaffel
Seligenstadt, DE
Wed
27
May
Steglitzer Volkslauf
Berlin, DE
Wed
27
May
30. Steglitzer Volkslauf
Berlin-Lichterfelde, DE
Wed
27
May
AOK-Firmenlauf Bielefeld
Bielefeld, DE
Thu
28
May
dm Firmenlauf Bad Kreuznach
Bad Kreuznach, DE
Thu
28
May
Kölner Leselauf
Köln, DE
Thu
28
May
AOK-Firmenlauf Oer-Erkenschwick
Oer-Erkenschwick, DE
Thu
28
May
Vatertagslauf für Jedermann
Rhaunen, DE
Fri
29
May
37. Lauf Rund um Burg
Burg, DE
Fri
29
May
38. Raesfelder Mai-Lauf
Raesfeld, DE
Fri
29
May
41. Michelstädter Stadtlauf
Michelstadt, DE
Fri
29
May
Nacht von Hasbergen
Hasbergen, DE
Fri
29
May
Sommerabendlauf am Auensee
Leipzig, DE
Fri
29
May
Stundenlaufserie Falkenstein
Falkenstein, DE
Fri
29
May
VfL Ahaus Stadtfestlauf
Ahaus, DE
Fri
29
May
26. Volksbank-Lauf "Rund um den Offlumer See"
Neuenkirchen, DE
Fri
29
May
42. Abendlauf Wilstedt bei Nacht
Wilstedt, DE
Fri
29
May
Bentfelder Abendlauf
Delbrück, DE
Fri
29
May
Freundschaftslauf - Course de l'amitié - Hartheim, Breisgau
Hartheim, DE
21. Run for fun 12 Stundenlauf
Sunday, June 14, 2026 · Marienfeld, Germany
About this race
The 21st Run for fun 12 Stundenlauf is a 12-hour road race held in Marienfeld, Germany. It takes place on a short loop course, not a point-to-point route. This is a low-key ultra format where participants aim to complete as many laps or kilometers as possible within the 12-hour period. The final start is permitted at 18:45.
The lap measures 2.3 km and follows forest and bicycle paths, featuring only 6 meters of elevation gain per circuit. LG Marienfeld is the organizing body, with Rainer Strototte serving as the contact. There is no limit on the number of participants. Entry fees are modest: 8 euros for adults and 3 euros for youth. The event does not provide lap-by-lap timing, nor does it contribute to official rankings or carry an IAU label.
Start location
Marienfeld