The men's marathon at the 2003 World Championships in Paris, France, was held on Saturday, August 30, 2003.
Medalists
Abbreviations
- All times shown are in hours:minutes:seconds
Records
Intermediates
Final ranking
See also
- Athletics at the 2003 Pan American Games – Men's marathon
- 2003 World Marathon Cup
- Athletics at the 2004 Summer Olympics – Men's marathon
References
. Source: