Dodge Ball where players must run from one end of the hall to the other, if they get hit they join the throwers on the sides.
A few balls
Have two people to start throwing.
Everyone else stands at one end of the hall, touching the wall.
When the leader shouts Go, they must run to the opposite end and touch it to be safe.
If they get hit (Below the neck/waist depending on your preference) they join the throwers on the sides until there is only one winner left.
Get the winner to try and run one last run between everyone!
Add as many balls as you have!