BUM Borås Ultramaraton

Welcome to the New BUM - Borås Ultra Marathon organized by SOK Knallen. The race takes place on Sunday, May 30, 2026, with start and finish at Kypegården in Borås. The event offers distances of 50 km, half marathon (21.1 km), and 10 km; the courses are being measured and finalized during the spring. Registration is done via mittlopp.se and according to the federation, participants must be at least 17 years old in the current year for the half marathon and longer distances.

Registration is done at mittlopp.se. According to the Swedish Sports Confederation's rules, participants must be 17 years old in the current year to run the half marathon (21.1 km) and longer distances. The courses are under measurement and marking, with measurements conducted during the club's Sunday training sessions; the organizer encourages following the club's Facebook for information about measurements. The start and finish area, as well as practical information, will be located at Kypegården. Age limit is 17 years for longer distances.