What are the violations in triple jump?
1. If your foot crosses over the front of the marked line
2. If the jumper walks back towards the front of the pit after he jumps andexits the front of the pit.
3. If the jumper touches any of the outside edges when landing in his jump.
4. When a jumper is excecuting his jump and happens to enter the sand on his second phase (the step) then it is a fault.
How do you build a sand pit and a runway for triple jump?
You can have a simple sandpit dug about half a meter in the ground.
For the runway you will need three blocks of wood dug into the ground a meter apart and your done.