Luke Puskedra Runs For His Daughter 06/23/16 10:49AM

Luke Puskedra is the fastest American marathon runner, running at 2:10 at the Chicago Marathon in October of 2015. Puskedra runs for his daughter, Penelope, who had cancer and is now cancer-free! You can still join the Chicago 2016 and run to help a charity of your choice at http://bit.ly/28SIkUO.