THE leader of the New York City Marathon collapsed and required medical attention in a shocking moment during the race.
Brazilian Daniel Do Nascimento was setting the pace at the front when he stopped running and began walking in a tired fashion on Sunday.
Seconds later, he fell to the ground as the exhaustion got the better of him.
He swiftly received medical attention as rival Evans Chebet came past him to take the lead of the race.
Kenyan Chebet would go on to win the New York City Marathon in two hours, eight minutes and 41 seconds.