Horse Racing -- Great thoroughbreds and outstanding jockeys compete year-round at El Comandante, Calle 65 de Infantería, Route 3, km 15.3, at Canovanas (tel. 787/724-6060), Puerto Rico's only racetrack, a 20-minute drive east of the center of San Juan. Post time varies from 2:45 to 5:30pm on Monday, Wednesday, Friday, Saturday, and Sunday. Entrance to the clubhouse costs $3; no admission is charged for the grandstand.