California ROK Championship Home News Schedule California ROK Championship Schedule 2020 2020 Season 2024 2023 2022 2021 2020 2019 2018 2017 2016 Round 1 Phoenix Kart Racing Association Glendale, AZ Jun 19 - 20 Round 2 Simraceway Performance Karting Center Sonoma, CA Jul 18 - 19 Round 3 Santa Maria Karting Association Santa Maria, CA Aug 15 - 16 Round 4 Simraceway Performance Karting Center Sonoma, CA Sep 12 - 13 Advertisement