Women are completing the 13.1-mile distance in record numbers.
He is the man to beat in Moscow.
Joyce Chepkirui victorious in women's race.
The two-day event follows the IAAF World Junior Championships at Hayward Field.
The 30-year-old has finally put his injury troubles behind him.
Prefabrication of the track surface is what sets the Italian company apart.
It warns you of excessive heel or forefoot strike.
Tyler McCandless returns to defend his title on Sept. 1.
The two-time Olympic medalist on the track could potentially compete at the upcoming Winter Games.
The Cornell Graduate trains in Boulder under Brad Hudson.