5 km Backyard Ultra Race in Hønefoss - Your Complete Race List

Are you looking for a 5 km Backyard Ultra race in Hønefoss? Here you will find a complete running schedule with information about upcoming races. Whether you're looking for a fun run or a more challenging running competition, this is your running calendar. See races in Norway, and find your next running challenge in Norway. We also have mountain races in our race calendar.

All races in Norway