15:00Coming up on 5 Sports Extra31/03/2018BBC Radio 5 Sports Extra Duration: 2 hours, 40 minutes Sat 31st Mar 2018, 15:00 on BBC Radio 5 Sports ExtraComing up at 5.40pm, rugby commentary on the European Rugby Challenge Cup quarter-final tie between Edinburgh Rugby and Cardiff Blues.GenresSportBrandComing up on 5 Sports Extra Source: BBC Online