12:45Rugby UnionConnacht Rugby v Gloucester RugbyBBC Radio 5 Sports Extra Duration: 2 hours, 15 minutes Sat 31st Mar 2018, 12:45 on BBC Radio 5 Sports ExtraLive rugby union commentary from the European Rugby Challenge Cup quarter-final of Connacht Rugby v Gloucester Rugby.GenresSportRugby UnionSeriesRugby Union Source: BBC Online