What is the longest athletic distance race in Olympic?

Question

A relay race is a track and field event in which athletes run a pre-set distance carrying a baton before passing it onto the next runner.

Answer 1

The men's 50-kilometer, or 31-mile, racewalk is the longest athletic race in the Olympic Games. Although racewalking debuted at the 1908 Olympics, the 50-km race was not introduced until the 1932 Olympic Games. Today, 20-km men's and women's events are also offered