The 1973 Individual Long Track World Championship was the third edition of the FIM speedway Individual Long Track World Championship. The event was held on 20 September 1973 in Oslo, Norway. The defending champion Ivan Mauger failed to qualify for the semi-final round after being eliminated in a qualifying round. The world title was won by Ole Olsen of Denmark.
Final Classification Pos Rider Heat Pts Heat Pts Heat Pts Heat Pts Heat Pts Total Pts1 Ole Olsen 4 5 5 5 5 242 Hans Siegl 5 5 5 5 0 203 Manfred Poschenreider 5 4 4 4 3 204 Don Godden 2 5 4 4 4 195 Jan Kater 4 4 2 3 2 156 Josef Angermüller 5 3 3 3 1 15 7 Runo Wedin 3 3 4 1 E11 8 Willihard Thomsson 3 4 2 2 E11 9 Egon Müller 2 3 5 0E 1010 Milan Špinka 4 2 1 0 E7 11 Sture Lindblom 3 1 1 2E 7 12 Einar Egedius 1 1 3 1 E6 13 Zdeněk Majstr - - 3EE 3 14 Berndt Hornfeldt 1 2 0EE 315 Bent Nørregaard-Jensen 0 - 2EE 216 Jon Ødegaard - 0 -EE 017 Conny Samuelsson - 0 -EE 018 Hakan Storm 0 - - EE0
Key E = Eliminated (no further ride)
References