Indoor Running, Because It's Just Too Cold Outside
On Your Marks - Get Set - Zoom! Yah! Yah!
Ups, Downs and Around
By the way, if you're wondering how indoor marathon runners keep from getting dizzy, in Zoom! Yah! Yah! they change direction every 30 minutes, they also each have a personal volunteer assigned to track their laps so that they can focus on the running and avoid getting distracted by counting.