Here is the Official Schedule for 2011 GT Amateur League season.
Round 1 - 30th October: 3 Hours of Kyoto National Reversed (KY2R) - Cloudy Morning
Round 2 - 20 November: 3 Hours of Westhill International (WE1) - Cloudy Sunset
Round 3 - 18 December: 6 Hours of Fern Bay Black (FE4) - Clear Day
Round 4 - 15 January: 3 Hours of Aston Grand Touring Reversed (AS6R) - Cloudy Afternoon
Round 5 - 19 February: 3 Hours of South City Long Reversed (SO4R) - Overcast Day
Round 6 - 5 March: 6 Hours of Kyoto GP Long w/ Boothy Chicane (KY3) - Cloudy Afternoon
Round 7 - 2 April: 12 Hours of Blackwood Grand Prix (BL1) - Clear Day
3 Hour Races will start from 18:00 UTC.
6 Hour Races will start from 15:00 UTC.
12 Hour Race will start from 11:00 UTC.
Wind conditions will be posted 24 hours or so prior to each race, based on wind conditions for the corresponding point of the world of the course. Wind will be either No Wind or Low Wind. Qualifying will always have No Wind.
Boothy chicane layout and kerb chalk textures attached. Other courses may have layouts that significantly affect the course, and will be posted prior to any affected round.