Oslo Løpsfestival - Maridalsvannet rundt

Maridalsvannet Rundt is a 13 km gravel race within the Oslo Løpsfestival, circling Maridalsvannet in Oslo. Each race in the festival is set up on an announced Friday, and runners can complete the marked course any time until the Sunday of the following weekend. This route climbs 322 metres, making it a short but hilly run rather than a flat speed course. The open-course window concludes with a shared mass start on the final Sunday, offering runners the choice between completing it on their own schedule or joining the group race at the end.