Arrow McLaren 2024 Bitnile.com Grand Prix of Portland Race Preview Portland International RacewayRace date: Sunday, August 25Round: 15/18Total laps: 110Total race distance: 216.04 mi/347.68 kmLength: 1.96 mi/3.16 kmNumber of turns: 12 Session start times:  Practice 1: Friday, 2:55 p.m. – 4:10 p.m. PST Practice 2: Saturday, 9:00 a.m. – 10:00 a.m. PST Qualifying: Saturday, 12:30…