BUY TICKETS: See the Kentucky races
RELATED: Full schedule for Kentucky
All three NASCAR national series descend on Kentucky Speedway for a tripleheader of high-speed action. Below are the stage lengths for each race.
Click here to bookmark stage lengths for every race this season.
Monster Energy NASCAR Cup Series (Race is Saturday, 7:30 p.m. ET, NBCSN)
Stage 1: Ends on Lap 80
Stage 2: Ends on Lap 160
Final Stage: Scheduled to end on Lap 267
NASCAR XFINITY Series (Race is Friday, 8 p.m. ET, NBCSN)
Stage 1: Ends on Lap 45
Stage 2: Ends on Lap 90
Final Stage: Scheduled to end on Lap 200
NASCAR Camping World Truck Series (Race is Thursday, 7:30 p.m. ET, FS1)
Stage 1: Ends on Lap 35
Stage 2: Ends on Lap 70
Final Stage: Scheduled to end on Lap 150