Blackhawk Farms Raceway is sponsoring a Test & Tune Day for Racecars on Friday, October 10, 2025.  This day precedes the SCCA Chicago Double Divisional Race Weekend. Registration will be open from 4:00 p.m. – 7:00 p.m. on Thursday, October 9, 2025 and will reopen at 7:00 a.m. on Friday, October 10, 2025.  You must be registered for the Test Day in order to gain access to the track and all crew members must be listed on your entry. This event is open to drivers who hold a current competition license.  If you are younger than 18 years of age, you must have approval from the track in advance to participate. Prep shops please call Gail Shumowsky at 815-389-2000 to establish your prep shop crew list. Gate will open at 4:00 p.m. on Thursday, October 9, 2025 and remain open for participants with proper event credentials until the conclusion of the event at 4:30 p.m. on Friday, October 10, 2025.  To register for this event, please visit Test & Tune Catalog – Blackhawk Farms BFR Racecar Test and Tune Day – 10/10/25 – Blackhawk Farms