Navan and Thurles going updates for Sunday The ground at Navan is soft to heavy ahead of this afternoons meeting. A breezy day is forecast, with the possibility of some light showers. Action gets underway at the County Meath venue at 12.00. Meanwhile, at Thurles, the going is officially yielding (both tracks). Again, it is breezy and mainly dry this morning, with the possibility of light rain & drizzle moving in this afternoon. The first of seven races is due off at 12.15.