Complex sentence: It began with the Toyota 120 at Phoenix International Raceway on February 28, and will end with the Puebla 240 at Autódromo Miguel E. Abed on November 9.
Split into simpler sentences: It began with the Toyota 120 at Phoenix International Raceway on February 28. It will end with the Puebla 240 at Autódromo Miguel E. Abed on November 9.