The 2021 New Holland 250 was the 22nd stock car race of the 2021 NASCAR Xfinity Series season, and the 29th iteration of the event.

The race was extended from its scheduled 125 laps to 139, after three NASCAR overtime attempts.

[1][2] Brandon Jones of Joe Gibbs Racing and Noah Gragson of JR Motorsports would score the rest of the podium positions, finishing 2nd and 3rd, respectively.

It is known as a "sister track" to Texas World Speedway as MIS's oval design was a direct basis of TWS, with moderate modifications to the banking in the corners, and was used as the basis of Auto Club Speedway.

Michigan International Speedway is recognized as one of motorsports' premier facilities because of its wide racing surface and high banking (by open-wheel standards; the 18-degree banking is modest by stock car standards).