Must rest up now for 100 mile bike tour on Sunday. More later… Check the Sean Kelly Tour of Waterford website. The Kelly Comeragh Challenge is the tough, tough part of the tour and not for the fainthearted. Almost 160 km (100 miles) in length, it includes two Category One climbs (Seskin Hill and Mahon Falls) and is suitable only for very experienced and very fit full-time cyclists. It follows, in large part, the route of the Kelly Legacy but dips into the Comeragh Mountains on a couple of occasions to fully test the strength, perseverance and stamina of the riders.