Stage lengths for Iowa and Pocono

BUY TICKETS: See XFINITY in Iowa | See the Pocono races RELATED: Full schedule for Iowa and Pocono All three NASCAR national series are in action this weekend with the XFINITY Series doing battle at the Iowa Speedway short track and the 'Tricky Triangle' of Pocono Raceway hosting the Camping World Truck and Monster Energy NASCAR Cup Series. 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 Sunday, 3 p.m. ET, NBCSN) Stage 1: Ends on Lap 50 Stage 2: Ends on Lap 100 Final Stage: Scheduled to end on Lap 160 NASCAR XFINITY Series (Race is Saturday, 3:30 p.m. ET, NBC) Stage 1: Ends on Lap 60 Stage 2: Ends on Lap 120 Final Stage: Scheduled to end on Lap 250 Camping World Truck Series (Race is Saturday, 1 p.m. ET, FOX)  Stage 1: Ends on Lap 15 Stage 2: Ends on Lap 30 Final Stage: Scheduled to end on Lap 60