Buuxi weedha soo socota: Taskinen wuxuu ku guuleystay horyaalnimada Finland ee 800 m sanadihii 1975, 1976 iyo 1978; tirinta horyaallada gudaha (mid kasta 400 m iyo 800 m) iyo koobabka isugeynta (mid 4 × 400 m iyo laba 4 × 800 m), waa 11-jeer horyaalka Finland. Sanadkii 1978 kii wuxuu ku guuleystay dahabka 800 mitir ee tartanka ciyaaraha gudaha ee Yurub ee ka dhacay Milan, isagoo ka hor yimid Olaf Beyer oo ka tirsan Jarmalka Bari. Waqtigiisii 1:47.36 ee uu ku guuleystay ayaa weli ah rikoodhka gudaha ee Finland, in kasta oo Wilson Kirwa iyo Ari Suhonen ay ka dheereeyeen waddooyinka waaweyn. Marka la eego
1978 horyaalnimada Yurub ee banaanka Prague Taskinen ayaa mar kale ka qeyb qaatay 800 mitir, laakiin waxaa laga saaray semi-finalka.