Darien, CT – March 4, 2013 – Entering its 84th year, the 2013 Ox Ridge Charity Horse Show will be held from June 11th through 16th at the Ox Ridge Hunt Club (OHRC). The show is a United States Equestrian Federation (USEF) Hunter “A” rated major riding competition featuring three-star rated jumpers ridden by Olympic-level and international equestrians