Registration for the Testing Day will open on Monday, February 22 at 12pm CST.
From the Supps: A test session will be available to all competitors on Wednesday, March 16 from 9am to 3:30pm. Test sessions cost $200 per 1/2 hour, payable when reserving your sessions. Competitors on a budget can combine with other competitors to reduce their cost. A maximum of four cars may test in any session. Sessions may be reserved in blocks up to a max of four sessions. All test sessions will be on a first paid, first served basis with paid entry.
Reservations and payment made at: http://www.100aw.org/?product_cat=testing
Note, this doesn’t pertain to the shakedown stage that is available on Friday, March 18 from 8am to 10am.