18:30Coming up on 5 Sports Extra15/07/2013BBC Radio 5 Sports Extra Duration: 1 hour, 15 minutes Mon 15th Jul 2013, 18:30 on BBC Radio 5 Sports ExtraComing up at 7.45pm, rugby league commentary from the Challenge Cup as Wigan Warriors face Widnes Vikings.GenresSportBrandComing up on 5 Sports Extra Source: BBC Online