Many of the event organisers of rounds of the 2005 Armajaro MSA British Historic Rally Championship will be on hand at the HRCR Open Day at the Heritage Motor Centre at Gaydon on Saturday 15 January 2005.During the Historic Rally Car Register Open Day, prospective BHRC competitors will have the chance to find out more about each of the events on the 2005 schedule.For 2005, the cars in the HRCR Classic Stage Rally Challenge will join in with the BHRC to make a three category series. All three categories will compete over the same nine events, although the overall BHRC champion will only come from category 1 or category 2.Category 1: pre '67 cars (historic)Category 2: '68 – '75 cars (post-historic)Category 3: '76 – '81 cars (classic)The full 2005 BHRC calendar is:Sat/Sun  12/13 March   Robin Hood Stages (gravel)Sat  9 April   Astra Stages (gravel)Sat/Sun 30 April/1 May Welsh Rally (asphalt)Sat  4 June  Mutiny Rally (gravel)Sat/Sun 25/26 June  Mid-Wales Stages (gravel)Thurs-Sat 28/30 July  Manx Historic Rally (asphalt) Sat/Sun 10/11 September Tour of Flanders (asphalt)Sat  8 October  Trackrod Historic Rally (gravel)Sat  29 October  Somerset Historic Stages (gravel/asphalt)