Actually they were filmed from Jan to March. Mar 16/17 was the last event.
The first event in Memphis was in September. Beech Bend Kentucky was in October. A guy from work went and had a blast. The race in Texas was in November and Arizona was in December. The rest were filmed this year.
The ones currently airing are from Jan to March... didn't look back far enough to see those others in the schedule. The AZ race was in January. There was another race in Texas in January also. Only 3 of the 5 were filmed in 2017. I was 5/8 correct Although guess Jan tom March is still winter, but only been a 3ish weeks since the last event.
Although guess Jan tom March is still winter, but only been a 3ish weeks since the last event. 
