Question

Why is automatic timing more important for a sprint race than a marathon?

Answer 1

In sprint races like the 100-meter dash, which can last less than 10 seconds, ... Because of these considerations, marathons require a more individual system of timing ... (5 kilometers), automatically displaying the best times on the scoreboard.

Answer 2

Answer:

Sprint races normally last for few seconds so they need accurate measurment because they are shorter but marathons are longer and the distance is say 7 kilometres so the best time has automatically been displayed on the scoreboardnation: