Arrow McLaren 2024 Bitnile.com Grand Prix of Portland practice report Portland International Raceway Practice date: Friday, August 23 Round: 15/18 Total laps: 110 Total race distance: 216.04 mi/347.68 km Length: 1.96 mi/3.16 km Number of turns: 12 Session start times:  Practice 2: Saturday, 9:00 a.m. – 10:00 a.m. PST Qualifying: Saturday, 12:30 p.m. – 2:00 p.m. PST Final Practice: Saturday, 5:15 p.m. – 5:45…