Marcel Matanin (born December 15, 1973, in Vranov nad Topľou) is a long-distance runner from Slovakia, who represented his native country in the men's marathon at the 2004 Summer Olympics in Athens, Greece. There he finished in 81st and last place, clocking a total time of 2:50:26 hours. On April 23, 2006, Matanin won the Leipzig Marathon in 2:19:33 hours.

Achievements

• All results regarding marathon, unless stated otherwise

Year	Competition	Venue	Position	Notes
Representing  Slovakia
2004	Olympic Games	Athens, Greece	81st	2:50:26
2006	Leipzig Marathon	Leipzig, Germany	1st	2:19:33
2007	Leipzig Marathon	Leipzig, Germany	1st	2:26:21