The sense of urgency for drivers to race for every position throughout the race will be at an apex during the Folds of Honor QuikTrip 500 NASCAR weekend, as stage lengths for each have been officially announced by NASCAR.

The following are the lengths of each race's stage with the final lap of each one listed.

Saturday, March 4

NASCAR XFINITY Series Rinnai 250

Stage 1: Lap 40

Stage 2: Lap 80:

Final Stage: 163

Saturday, March 4

NASCAR Camping World Truck Series Active Pest Control 200

Stage 1: Lap 40

Stage 3: Lap 80

Final Stage: Lap 130

Sunday, March 5

Monster Energy NASCAR Cup Series Folds of Honor QuikTrip 500

Stage 1: Lap 85

Stage 2: Lap 170

Final Stage: Lap 325