The roar of engines is set to echo through the "Monster Mile" as the NASCAR O'Reilly Series gears up for the 2026 BetRivers 200 at Dover Motor Speedway. With the entry list now released, fans are getting their first look at the field that will tackle the concrete beast this May.

Dover's only NASCAR weekend of the year promises to be a spectacle, serving as the final exhibition event for the Cup Series before the regular season heats up. All three national series will be on track, but all eyes will be on the O'Reilly Series' Saturday afternoon showdown.

A competitive field of 39 entries has been submitted for the BetRivers 200, meaning one driver will ultimately fail to qualify. Among the headliners, Ross Chastain returns to his Xfinity roots, piloting the No. 1 JR Motorsports Chevrolet. Chastain's aggressive driving style is always a fan favorite at high-banked tracks like Dover. Also making waves is Andrew Patterson, who will suit up for Jordan Anderson Racing, while Myatt Snider brings veteran experience to DGM Racing's No. 91 machine.

For racing fans and gear enthusiasts alike, this event is a must-watch as drivers battle for position on one of the most demanding tracks on the circuit. Whether you're cheering from the stands or watching from home, make sure you're geared up for the action—Dover always delivers drama.