NASCAR has officially released the entry list for the 2026 Xfinity 500 at Martinsville Speedway, marking the ninth race of the Championship Chase and the final stop on the 2026 schedule. The short track in Virginia will host all three national series, with the Cup Series featuring a 37-car field that includes 36 guaranteed charters and one open entry. This event serves as a critical juncture for teams aiming to secure playoff positions or defend their standing in the high-stakes final stretch of the season.
Austin Hill steps in for Kyle Busch as RCR fields 37-car grid for season finale
The most significant personnel change involves Richard Childress Racing, where Austin Hill will replace the late Kyle Busch in the No. 33 Chevrolet. Hill’s insertion into the lineup ensures continuity for the team during this pivotal moment in the championship, while Garage 66 has secured the final open spot, bringing the total grid to 37 competitors. With 35 drivers competing full-time, the field represents a blend of seasoned veterans and emerging talents vying for points that could determine the ultimate 2026 champion.
As the series prepares for this November showdown, the Martinsville event carries the weight of a season finale atmosphere despite being the ninth Chase race. The convergence of the Cup, Xfinity, and Truck Series at this historic venue creates a massive spectator event, with fans expected to pack the grandstands for a high-octane conclusion to the 2026 NASCAR calendar. Analysts will closely monitor the performance of the open entry and Hill’s adaptation to the No. 33 car as the championship battle intensifies.
Source: Yahoo Sports
