The final of the Men's Discus Throw event at the 2003 Pan American Games took place on Friday August 8, 2003. Jason Tunks won the first discus gold for Canada in the history of the Pan American Games. Medalists Records Results See also 2003 World Championships in Athletics – Men's discus throw Athletics at the 2004 Summer Olympics – Men's discus throw References Results Discus, Men 2003