Sep 6, 2013, 1:15 PM EDT
The Pirelli World Challenge races from Sonoma Raceway will air this Sunday, September 8, on NBCSN at 3:30 p.m. ET.
Round 13 of the GT and GTS seasons, and Rounds 11/12 of Touring Car and Touring Car B-Spec were heavily action-packed. The results from the races set up very tight championship battles heading into the final weekend of the year in Houston, from Oct. 4-6.
Video from NASCAR America
- Marussia also set to miss United States GP 2
- Jimmie Johnson: ‘That day is out there’ when he’ll split with crew chief Chad Knaus 6
- Jeff Gordon would love to return to Saturday Night Live — and wants to bring Ricky Funck with him (video) 0
- 2-for-1: Jamie McMurray wins Martinsville pole, sets track record 0
- Caterham given dispensation to miss Austin and Brazil 3
- Caterham the latest team to fall foul of the Leafield ‘curse’ 1
- Administrator takes over running of Caterham F1 Team 1