The Etape de Yorkshire is a sportive taking place on Sunday the 8th of June. It follows route of stage 1 of the Tour de France, except it starts from Leeds Grammar School and finishes at the Yorkshire Showground at Harrogate. Its £30 to enter which may sound expensive but does include a fully timed route, pre and post ride food, 3 feed stations en-route, changing rooms and showers (and a sag wagon).
Details and entry here http://www.riderhq.com/events/67196/etape-de-yorkshire and here http://www.cyclistsfc.org.uk/events/etape-de-yorkshire-8th-june-2014/
I've just sent my entry off but I've blogged these details just in case, like Grimpy, you can't find details of the event.