Billed (in the west) as the world's strangest marathon - A North Korean event with over 600 foreigners

Most may not want to enter, but over 600 non-NK did and it was won by an American:

The winner,Charles Kobold, from Wyoming:

Charles Kobold, a cable TV installation guy from the state of Wyoming, took gold in the 10km race

Some local entrants

Local entrants to the Pyongyang marathon were joined this year by hundreds of runners from across the world

Camera were banned, but some seemed to have escaped that ban.

This seems to be a Russian video, posted on Youtube: