Buuxi weedha soo socota: Oslo waxaa ku yaal Holmenkollen National Arena iyo Holmenkollbakken, oo ah biathlonka ugu weyn dalka iyo goobaha lagu ciyaaro barafka waqooyiga. Waxay martigelisaa tartamada koobka adduunka ee sannadlaha ah, oo ay ku jiraan Bandhigga Barafka ee Holmenkollen. Oslo waxay marti galisay tartankii adduunka ee ciyaaraha biathlonka sanadkii 1986,
1990, 2000, 2002 iyo 2016. Horyaalka Adduunka ee FIS Nordic Ski ayaa lagu qabtay 1930, 1966, 1982 iyo 2011, iyo sidoo kale Olombikada Jiilaalka ee 1952.