After five qualifying races and a last-chance race, the NASCAR Camping World Truck Series 32-car field is set for tonight's Aspen Dental Dirt Derby at Eldora Speedway.

Qualifying race No. 1 winner Bobby Pierce will start on the pole, as Tyler Reddick, Ken Schrader, JR Heffner and Ben Rhodes round out the top-five starting spots.

The main event will be 150 laps broken up into three 40, 50 and 60-lap segments.

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See the complete Dirt Derby starting lineup below.