Series
13th Week Funny Forecast
Races on the hour every hour, and qualifying at :30 past
13th Week GT3 Challenge - Fixed
Races every 30 minutes
13th Week iRacing Prototype Challenge - Fixed
Races every hour at half past
13th Week iRacing Figure GR8
Races every 30 minutes
13th Week iRacing Tube Frame Twister
Races every 30 minutes
13th Week iTested Event
Friday at 22 GMT, Saturday at 7, 12, and 16 GMT, Sunday at 00 GMT
13th Week Ridiculousness
Races every 30 minutes at 15 and 45 past
13th Week Wet & Wild
Races every 30 minutes
Indy 6 Hour
Friday at 22 GMT, Saturday at 7, 12, and 16 GMT, Sunday at 00 GMT
13th Week Ferrari GT3 Challenge
races every half hour at :15 and :45
13th Week Mazda Cup
Races every half hour at :00 and :30
13th Week iRacing Porsche Cup
races every half hour
Creventic Endurance Series
Races on Saturday at 1 & 13 GMT
Nurburgring Endurance Championship
Races on Saturday at 7 & 17:30 GMT & Sunday at 1 & 13 GMT