The contest schedules for the 2015 F3B events in Europe have been put on-line. FAI F3B World Cup.
N.b. Please note that "World Cup" is not the same as a the "World Championship". The World Cup is a series of events. I am not sure what the overlap of FAI World Cup and Eurotours is. All the published Eurotour events are listed on the FAI world cup schedule as well. In terms of UK pilots, it's only an academic interest. I might try and do Belgium, if I have got the time.