Dryland- On The Track Chain Run
Runners line up in a single file and run one in front of the other.
The group run in a consistent pace
Once the group gets to straightaway, the front runner shouts GO and the person that is last in the line jumps to the outside lane and sprints to the front- passing everyone in line.
That runner falls into place as the leader of the pack and resume the average speed. Once they get to the next straightaway the front runner shouts GO.
Repeat until every runner is leader twice.