It depends on how the runner moves. If it moves automatically, non-stoppable, the check won’t make any difference.
But if it needs inputs to move or can be stopped, then the check would make the implementation more elegant, indeed.
The problem is that the sum of DistanceTraveled must be AFTER the multiplication.
The check Frank has suggested you to add right after the Event Tick (correct me if I’m wrong) is:
