May 18th, 2013 - The 2013 Atlanta Spring Challenge Horse Show kicked off on Wednesday to blue skies at the Georgia International Horse Park in Conyers, GA. The show in its 10th year is produced by Aiken, SC based Equus Events and show manager JP Godard. The popular event is a USHJA Members Choice Award winning horse show and attracts some of the top hunter and jumper talent from across the country.