keywords: rockingham racing park thoroughbred track
text: Sharing is part of program Thoroughbred racing will return to Rockingham Park for the first time since September 2002 when the Salem, N.H., track hosts three grass races Sunday. Rock will hold an 11-race card, with the first eight races harness contests. As far as the Rock publicity department can determine, it will be the first time standardbreds and thoroughbreds have shared a racing program.