Not sure of challenge cup rounds, But Trains dates below
The Northern Rail Cup quarter-finals will be played on the weekend of June 5 and 6 with the semi-finals taking place on June 19 and 20.
Sky Sports will televise one Northern Rail Cup quarter-final tie live on Thursday June 3 and one of the semi-finals on Thursday June 17 as well as providing full coverage of the Northern Rail Cup Final which will be played at Bloomfield Road, Blackpool, on Sunday July 18.