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

• 09 May 1998 : Zemgales Zinas Cup Latvia (South,Tervete, Dobele raj.), Club: OK Alnis, 250 competitiors
• 10 May 1998 : STURLALØPET 1998 Norway (Buskerud,Drammen), Club: IF Sturla, 250 competitiors
• 21 May 1998 : World Cup 1998 - the UK events Great Brittain (No special,), Club: BOF and IOA, 250 competitiors
• 30 May 1998 : International 3-Days Germany (Middle,Bad Schmiedeberg), Club: USC Leipzig, 250 competitiors
• 30 May 1998 : Pinseløpene på Hedemarken Norway (Hedmark,Løten og Hamar), Club: Løten OL og Hamar OK, 1000 competitiors
• 30 May 1998 : Pinseløpene på Hedemarken Norway (Hedmark,Hamar og Tangen), Club: Løten OL og Hamar OK, 1000 competitiors
• 30 May 1998 : O-Pinse Trøndelag Norway (Sør Trøndelag,Trondheim/Malvik), Club: Freidig/Wing/Malvik, 250 competitiors
• 31 May 1998 : Pinseløpet 1998, KONGSBERG Norway (Buskerud,Kongsberg), Club: Kongsberg O-Lag, 1000 competitiors

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