19:30Rugby LeagueSt Helens v Castleford TigersBBC Radio 5 Sports Extra Duration: 3 hours Thu 8th Sep 2016, 19:30 on BBC Radio 5 Sports ExtraLive rugby league news, interviews and analysis, including commentary from the Super League Super 8s match between St Helens and Castleford Tigers.GenresSportRugby LeagueSeriesRugby League Source: BBC Online