NASCAR Xfinity - Martinsville II

The Martinsville II race brings the NASCAR Xfinity Series to Martinsville Speedway in Ridgeway, Virginia. This nascar-xs event, known as the US Marine Corps 250, features 250 laps covering 131.5 miles on America's shortest oval track. The race divides into three stages, with the first stage ending at lap 60, the second at lap 120, and the final stage completing at lap 250.

Martinsville Speedway measures just 0.526 miles around, making it the shortest track on the NASCAR circuit. The layout resembles a paperclip, with long straightaways connected by tight, short corners. The turns feature 12 degrees of banking, while the straightaways remain flat. The track surface combines asphalt straightaways with concrete in the lower lanes of the corners. This unique pavement combination creates distinct racing challenges for drivers.

The nascar-xs field at Martinsville II typically includes up to 38 cars. Drivers like Aric Almirola and Connor Zilisch compete alongside talented rookies including Carson Kvapil, Daniel Dye, Christian Eckes, William Sawalich, Dean Thompson, Nick Sanchez, and Taylor Gray. Austin Hill claimed victory in the Spring 2025 edition of this race. Team changes for the season include Sheldon Creed moving to Haas Factory Team and Brandon Jones returning to Joe Gibbs Racing.

NASCAR Xfinity Series cars run 5.8-liter V8 engines that produce approximately 650 horsepower. The vehicles use a traditional H-pattern four-speed gearbox and weigh around 3,200 pounds. These cars generate less downforce than Cup Series machines, partly because they lack rear diffusers. The nascar-xs field runs on tires with a five-lug nut design, adding another technical element to pit strategy.

H. Clay Earles founded Martinsville Speedway in 1947. The facility stands as the oldest track in NASCAR, hosting Cup Series races since 1949 without interruption. The track started as a dirt oval before crews paved it with asphalt in 1955. Later renovations added concrete to the turns. The speedway has expanded over the decades with additional seating, a new press box, and modern lighting systems.

Winners at Martinsville Speedway receive a grandfather clock trophy, a tradition that began in 1964. This distinctive award sets Martinsville apart from other venues on the circuit. The track also gained fame for its signature hot dog, a popular choice among fans. Richard Petty holds the record for most victories at this venue with 15 wins. The facility's capacity accommodates tens of thousands of spectators who witness close-quarters racing on this historic short track.

Martinsville II offers a unique test for nascar-xs competitors. The tight corners demand heavy braking and precise throttle control. Drivers must navigate limited passing zones while managing tire wear across the different surface compounds. The short track format produces close racing and frequent position changes. CW broadcasts the race, with MRN and Sirius XM NASCAR providing radio coverage. This race at Martinsville Speedway represents a critical challenge in the NASCAR Xfinity Series season, where skill and patience often determine success.