The 2005 Michelin Porsche Club Speed Championship will feature a 15-round season, spilt roughly equally between hillclimbs and sprints at many of Britain's top speed event venues. Hillclimb venues at Prescott, Shelsley Walsh, Loton Park, Harewood, Gurston Down and Wiscombe Park are all on the schedule, while sprint venues include the race circuits of Croft, Anglesey, Castle Combe, Brands Hatch are all visited during the season. For the second time, the sprint at Brands Hatch during the Porsche Festival in late August will be a highlight of the season.The Porsche Club GB-organised championship is contested by a wide array of Porsches of all ages competing in four classes.Date   Venue  Event typeMarch 28  Croft   SprintApril 17  Three Sisters  SprintApril 30/May 1 Prescott  HillclimbMay 14  Shelsley Walsh HillclimbMay 28  Anglesey  SprintMay 29  Anglesey  SprintJune 18   Gurston Down HillclimbJuly 3   Castle Combe  SprintJuly 16   MIRA   SprintJuly 30/31  Wiscombe Park HillclimbAugust 6  Curborough  SprintAugust 13/14  Loton Park  HillclimbAugust 27/29  Brands Hatch SprintSept 17  Harewood  HillclimbSept 24  Longleat  Hillclimb