The NASCAR Xfinity Series marks its return to Mexico with Saturday afternoon‘s The Chilango 150 (4:30 p.m. ET, The CW, MRN Radio, SiriusXM NASCAR Radio). The series has held four previous races at the famed Autódromo Hermanos Rodríguez -- the last in 2008,

NASCAR’s first Cup Series race outside the United States was off to a bumpy start Friday with several teams yet to arrive in Mexico City because of travel issues in North Carolina.