100 kilometres race walk

Athletics
100-kilometer walk
Men's racewalk. Walker at right appears to be illegal in that both feet are off the ground, but an infraction is only committed when loss of contact is visible to the human eye.[1]
Characteristics
CategoryRacewalking event
100 km specialist Alighiero Guglielmi, carried in triumph after his third consecutive victory in the 100 km of 1948.

The 100-kilometer race walk is a racewalking event. The event is competed as a road race. Athletes must always keep in contact with the ground and the supporting leg must remain straight until the raised leg passes it.