The Ontario Sires Stakes (OSS) events originally scheduled for tonight (July 18) at Hiawatha Horse Park have been rescheduled after poor air quality forced the cancellation of racing on Saturday at the Sarnia, ON track.
Tonight’s OSS events – the Grassroots Leg 3 and Prospect Series Leg 3A, both for 3-year-old pacing colts – have both been rescheduled for Saturday, July 25 at Hiawatha. All post positions remain the same as originally drawn.