January 29, 2021, 02:31 PM
BlackDog82Pro Winter Warm-Up @ PBIR
if you go to PBIR's website, click on their monthly calendar, and scroll to March 2021, you will see an event listed 5-6-7 March, "Pro Winter Warm Up", but no other info is given. Assuming this is similar to the pre-season testing they conducted 6-8 years ago?
http://racepbir.com/tickets-ev...-/pro-winter-warm-up