NASCAR driver Denny Hamlin is awaiting the birth of his third child, putting his plans for NASCAR's first Cup race in Mexico in flux.

The NASCAR Cup Series heads to Mexico City this weekend for its first points race outside the U.S. since 1958. The series will race at Autódromo Hermanos Rodríguez. Drivers will compete on a 15-turn,

Vamos! NASCAR brings its premier Cup Series south of the border this week for its first international points race since 1958, as well as the first-ever Cup Series event in Mexico. This season’s signature new event marks a significant step in NASCAR’s international plans and a key test to determine if the sport’s popularity in the United States,