They took place at the Hanns - Martin - Schleyer - Halle in Stuttgart , Germany from July 30 to August 3 , 2003 .
The 2003 UCI Track Cycling World Championships were the World Championship for track cycling .
UCI Track Cycling World Championships took place at the Hanns - Martin - Schleyer - Halle in Stuttgart , Germany from July 30 to August 3 , 2003 .
The 2003 UCI Track Cycling World Championships were the World Championship for track cycling .