This was done during a plane trip up to Canada to see Tursi.  Inspired by me trying to reach a connecting flight when my first one had been delayed.  I think it was the Chicago airport I sprinted through, and I had to sprint from one terminal end to another.  Coughing and out of breath when I got to the gate, I found out that time information I had was wrong, and there was still 30 minutes before the plane was going to take off.  Wurf.