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

• 1 October 2000 : Supersprint Norway (Telemark,Bamble), Club: OK Skeidi, 200 competitiors
• 4 November 2000 : Bjørnarløpet 2000 Norway (Nord Trøndelag,Stjørdal), Club: Stjørdals-Blink Orientering, 100 competitiors
• 2 December 2000 : Røsskleivaløpet Norway (Telemark,Bamble), Club: OK Skeidi, 100 competitiors
• 1 May 2000 : Kolbotns vårløp Norway (Akershus,Kantoråsen på Kolbotn), Club: Kolbotn IL, 400 competitiors
• 19 May 2000 : Eidskog Sprint-Cup Norway (Hedmark,Matrand), Club: Eidskog OL, 50 competitiors
• 20 May 2000 : Høydepunktet Norway (Akershus,Rælingsåsen), Club: Østmarka OK, 400 competitiors
• 21 May 2000 : Våronnløpet Norway (Oppland,Enge Store, Kapp), Club: OL Toten-Troll, 400 competitiors
• 28 May 2000 : Freidigstafetten Norway (Sør Trøndelag,Smistad, Trondheim), Club: Freidig, 300 competitiors
• 5 May 2000 : Eidskog Sprint-Cup Norway (Hedmark,Magnor), Club: Eidskog OL, 50 competitiors
• 7 May 2000 : Solrenningen 2000 Norway (Østfold,Tunevannet), Club: Sarpsborg Orienteringslag, 1500 competitiors
• 10 June 2000 : Elgsprinten Norway (Hedmark,Furuberget, Hamar (NC, TL EM/VC, TL VM jr.)), Club: Hamar OK, 1000 competitiors
• 11 June 2000 : Løvspretten (WRE) Norway (Hedmark,Nordbygda skisenter), Club: Løten OL, 1500 competitiors
• 12 June 2000 : Elgdilten Norway (Hedmark,Steinsrud st.,Stange (NC, TL VM jr.)), Club: Hamar OK, 1500 competitiors
• 16 June 2000 : Eidskog Sprint-Cup Norway (Hedmark,Skotterud), Club: Eidskog OL, 50 competitiors
• 17 June 2000 : Nordmarka o-maraton Norway (Oslo,Oslo), Club: Nydalens sk, 300 competitiors
• 23 June 2000 : O-festivalen Norway (Hordaland,Bergen), Club: T&IF Viking, 2000 competitiors
• 27 June 2000 : Nordvestgaloppen Norway (Sogn og Fjordane,Sogndal), Club: Sogndal IL, 750 competitiors
• 3 June 2000 : KM kort, Te/Ve Norway (Telemark,Bamble), Club: OK Skeidi, 400 competitiors
• 30 June 2000 : Drammen 3-dagers 2000 Norway (Buskerud,Drammen), Club: Konnerud IL, 300 competitiors
• 30 June 2000 : O-LAND2000 Norway (Oppland,Snertingdal), Club: SIF Orientering, 400 competitiors
• 30 June 2000 : O-LAND2000 2.DAG Norway (Oppland,Lillehammer), Club: Rudsbygd IL, 400 competitiors
• 30 June 2000 : O-LAND2000 3.DAG 2.7.2000 Norway (Oppland,Torpa), Club: Torpa OL, 400 competitiors
• 6 July 2000 : Dølakuten 2000 Norway (Hedmark,Kvikne), Club: Kvikne IL, 500 competitiors
• 7 July 2000 : Døladilten Norway (Hedmark,Savalen), Club: Tynset IF, 500 competitiors
• 8 July 2000 : Dølasprinten Norway (Hedmark,Folldal), Club: Folldal IF, 500 competitiors
• 9 July 2000 : Sørlandsgaloppen Norway (Vest Agder,Kristiansandsområdet), Club: SSOK, KOK, Torridal, Vindbjart, 20000 competitiors
• 9 July 2000 : Dølasprinten Norway (Hedmark,Alvdal), Club: Alvdal IL, 400 competitiors
• 12 August 2000 : Midtnorsk mesterskap Norway (Sør Trøndelag,Mostadmarka og Gjervskogen), Club: Freidig og Byåsen, 750 competitiors
• 5 August 2000 : Modum 2-dagers Norway (Buskerud,Snarum, 10 km NØ for Vikersund), Club: Modum OL, 1000 competitiors
• 14 September 2000 : Norgesmesterskap senior Norway (Akershus,Asker og Bærum), Club: Asker Skiklubb / IL Tyrving, 500 competitiors

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