The Course Walk with a Grand Prix Rider will take place at the Colorado Horse Park. The winner will get to walk the course with Grand Prix rider Mark Mead (riding Balthazar). Photo by Carrie Wirth Enjoy the Experience of a Lifetime and Win the Chance to Walk The Course With A Grand Prix Rider Before the $40,000 Holiday Inn of Parker Grand Prix on July 13!   One lucky winner will get the chance to walk the course at the Colorado Horse Park with Grand Prix rider Mark Mead on July 13, 2013 during the Summer in the Rockies V Show