Nascar NewsNASCAR Xfinity Series: AMBETTER HEALTH 200 at New Hampshire Motor SpeedwayklengelJuly 16, 2023 by klengelJuly 16, 202328 14 Check out the full highlights for the Ambetter Health 200 at the New Hampshire Motor Speedway. Justin Allgaier won Stage 1 with a 0.435 second...