The 2003 Grote Prijs Jef Scherens was the 37th edition of the Grote Prijs Jef Scherens cycle race and was held on 7 September 2003. The race started and finished in Leuven. The race was won by Thor Hushovd.

General classification

Final general classification Rank Rider Time 1 2 + 0" 3 + 0" 4 + 0" 5 + 0" 6 + 0" 7 + 0" 8 + 0" 9 + 0" 10 + 0"

References