Learn To Lope Fast Featuring Nathan Piper by Nathan Piper in Nathan Piper Posted on 08/01/2022 02:40 PM Reining horse trainer Nathan Piper is a multiple time NRHA Open Futurity, Derby and NRBC finalist with lifetime earnings in excess of $490,000.In this lesson, Nathan demonstrates how to get your horse to run comfortable and relaxed in a large circle.