Great Suggestion for off-season!
Next Sunday is National Trails Day and there is a guided walk at Cullenagh Mountain (near Ballyroan) at 2pm. This might be a good introduction to Cullenagh Mountain for many members as it has great potential as a winter training ground with miles and miles of hilly trails with views over the whole county.
Its great not only for those long winter runs but also for family/romantic walks for those that need to bank some Q-time before next season. Even though its 5 miles from Portlaoise, its off the beaten track and very quiet compared to some of the other forest trails in the area. Details of the walk are at this link.