California Festival of Speed 2016

2014's California Festival of Speed; Porsche GT3 Cup cars as far as the eye could see and a few surprises…

California Festival of Speed 2016

2016 California Festival of Speed Sponsored by Porsche Riverside Riverside - Porsche Riverside

20 best music festivals in Southern California in 2016 outside of Coachella – Daily Bulletin

California Festival of Speed 2016, Rancho News

2023 Festival of Speed full results

Just Can't Get Enough: Porsche Fever at the 2016 California Festival of Speed

California Festival of Speed at Auto Club Speedway Pictures by BBi Autosport - Rennlist - Porsche Discussion Forums

The California Festival of Speed: A Porsche Performance Playground

California Festival of Speed 2013, Part 2; Club racing, vehicle encores and debuts…