Yes, no one is allowed to step on the line while racing. Also the new USA Track and Field rule states that if anyone false starts they are immediately disqualified.
If caught: disqualification.
No.
it is a running event :)
29.45
At 10.64 seconds, Carmeleta Jeter is the second-fastest woman in history in the 100m dash.
The average speed of the world record in the 100m dash is around 37.58 km/h (23.35 mph).
The 100m dash, 200 m dash, (sometimes) 400m dash, 100m hurdles, 110m hurdles, (sometimes) 300m hurdles, and sprint relays.
The 100m dash, 200m dash and 4x100m relay.
This is the same as a 100M sprint.
No.
You can, but it is very hard.
Carl Lewis
At primary school, everyone competed in one event, a 100m dash.
20:58 ...Usain Bolt