Note! This is the old version of World of O which is kept only for historical reasons. Links are mostly dead - please use WorldofO.com

• 05 March 1998 : Open Nordic Championships Ski-O - normal distance Norway (Hedmark,Brumunddal), Club: Hein OL, 250 competitiors
• 07 March 1998 : Open Nordic Championships Ski-O - sprint Norway (Hedmark,Brumunddal), Club: Hein OL, 250 competitiors
• 08 March 1998 : Open Nordic Championships Ski-O - relay Norway (Hedmark,Brumunddal), Club: Hein OL, 250 competitiors
• 22 April 1998 : Tyrinatta Norway (Buskerud,Hønefoss), Club: Ringerike O-lag, 100 competitiors
• 01 May 1998 : Foll-o-karusellen 98 Norway (Akershus,Follo), Club: Folloklubber, 250 competitiors
• 03 May 1998 : Kolbotns vårløp Norway (Akershus,), Club: Kolbotn IL O-gruppa, 250 competitiors
• 10 May 1998 : Sturlaløpet Norway (Buskerud,Drammen), Club: IF STURLA, 500 competitiors
• 10 May 1998 : Knappenfjellet 1998 Norway (Hordaland,Bergen), Club: IL Gular, 250 competitiors
• 16 May 1998 : Kretsfinale Hordaland, OCUP Norway (Hordaland,Askøy), Club: Askøy OL, 250 competitiors
• 24 May 1998 : VÅRONNLØPET - OL TOTEN-TROLL Norway (Oppland,), Club: OL TOTEN-TROLL, 250 competitiors
• 03 June 1998 : Lag O-Cup for Oslo O-krets 1998 Norway (Oslo,Prinsdal skole), Club: Kolbotn IL, 250 competitiors
• 06 June 1998 : Asker/Tyrving 2-dagers Norway (Akershus,), Club: Asker SK & IL Tyrving, 500 competitiors
• 06 June 1998 : Asker, kortdistanse Norway (Akershus,Asker), Club: Asker Sk, 250 competitiors
• 01 August 1998 : Modum 2-dagers Norway (Hedmark,Vikersund), Club: Modum, 250 competitiors
• 15 August 1998 : KM 1988, Hordaland, Individuelt Norway (Hordaland,matthey@bambi:/home/matthey/pu), Club: IL Gular, 250 competitiors
• 15 August 1998 : KM 1998, Rogaland, Individuelt Norway (Rogaland,Sveio), Club: Haugesund IL, 250 competitiors
• 16 August 1998 : KM 1998, Hordaland, stafett Norway (Hordaland,Nyasete/Kvamskogen), Club: IL Gular, 250 competitiors
• 29 August 1998 : Veteranmesterskapet individuelt Norway (Oppland,Lena), Club: OL Toten-Troll, 1000 competitiors
• 30 August 1998 : Veteranmesterskapet stafett Norway (Oppland,Lena), Club: OL Toten-Troll, 1000 competitiors
• 12 September 1998 : Follo 2-dagers 1998 Norway (Akershus,Granerud), Club: Kolbotn & Skimt OL, 250 competitiors
• 24 October 1998 : Huldertrampen Norway (Hedmark,Løten), Club: Løten OL, 50 competitiors
• 6 November 1998 : Kadaver'n Norway (Akershus,Ås), Club: NLHI, 50 competitiors
• 29 September 1998 : Askernatta Norway (Akershus,Asker), Club: Asker SK, 100 competitiors
• 8 September 1998 : 6. Pokalløop Norway (Hordaland,Bergen), Club: IL Gular, 200 competitiors

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