Dramatic finish decides thrilling men's marathon at Worlds | NBC Sports

In a thrilling finish that came down to the wire at the World Athletics Championships in Tokyo, Tanzania's Alphonce Felix Simbu barely edged out Amanal Petros of Germany for gold in the men's marathon #nbcsports #trackandfield #teamusa » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Peacock: https://peacocktv.smart.link/v82e9dl56 NBC Sports Group serves sports fa...