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2026 Allegiance 200 loop data Previous race results / Next race results                         Post IROC race number 11 of 25 Friday, May 29, 2026 at Nashville Superspeedway, Lebanon, TN 150 laps on a 1.333 mile paved track (199.950 miles) Time of race: 1:59:45 Average speed: 99.958 mph Pole speed: no time trials Cautions: 8 for 48 laps Margin of victory: .468 sec Attendance: n/a Lead changes: 5 Glossary    2026 IROC results   /   2026 standings

Loop data for this race: Driver Start Mid Race Finish High Pos. Low Pos. Avg. Pos. Pass Diff. Green Flag Passes Green Flag Times Passed Quality Passes Pct. Quality Passes Fastest Lap Top 15 Laps Pct. Top 15 Laps Laps Led Pct. Laps Led Total Laps DRIVER RATING Data not available Green Flag Passes: Green flag passes for position. Pass Diff.: Difference between Green Flag Passes and Green Flag Times Passed. Quality Passes: Number of times passing a car running in the Top 15 while under a green flag. Fastest Lap: How many times a driver had the fastest lap of all drivers. Driver Rating: A formula combining the following categories: Win, Finish, Top-15 Finish, Average Running Position while on Lead Lap, Average Speed Under Green, Fastest Lap, Led Most Laps, Lead-Lap Finish. Maximum: 150 points per race.