The 2001 X-Factor Grand Prix of Sonoma was the fifth round of the 2001 American Le Mans Series season. It took place at Infineon Raceway, California, on July 22, 2001.
The 2001 X-Factor Grand Prix of Sonoma was the fifth round of the 2001 American Le Mans Series season. It took place at Infineon Raceway, California, on July 22, 2001. (en)
Le Grand Prix automobile de Sonoma 2001 (officiellement appelé le 2001 X-Factor Grand Prix of Sonoma), disputé sur le 22 juillet 2001 sur le circuit de Sonoma est la cinquième manche de l'American Le Mans Series 2002. (fr)
The 2001 X-Factor Grand Prix of Sonoma was the fifth round of the 2001 American Le Mans Series season. It took place at Infineon Raceway, California, on July 22, 2001. (en)
Le Grand Prix automobile de Sonoma 2001 (officiellement appelé le 2001 X-Factor Grand Prix of Sonoma), disputé sur le 22 juillet 2001 sur le circuit de Sonoma est la cinquième manche de l'American Le Mans Series 2002. (fr)