Result from the Saturday morning youth game
Rochdale bagged four second half goals to add to their first half strike, and Cuan Hurley was sent off with 40 minutes still left to play on a disappointing morning at Creighton.
Top of the table Dale showed a ruthless streak as they finished off their chances but Carlisle went close to registering a consolation through Mikey Quigley and Jason Blackburn.
Full reaction to follow.