what track are we racing?

I was wondering which track we will be racing at in both the will springs and Las Vegas. At Willow we will be racing the 2.5 full coarse or the 1.8 streets of willow coarse? At Las Vegas are we racing the inside or the outside road coarse?

 

According to the endurance schedule, it says Las Vegas Classic Course. Later in the year WERA West Region has a race on the Infield Course. Doesn't say about Willow Springs.

 

The last Willow endurance was on the big course, not Streets. Can't imagine it would be any different this time. From what I understand about the streets course, its pretty tight for big bore bikes.