Drivers
Entry (Registration)
Driver registration is coming soon on MotorsportReg.
Car Rules
• CACC website
• CACC General Competition Regulations
• CACC Time Attack Webpage
• CACC Time Attack Regulations
• KMHC Car Classifications 2025 - coming soon.
Entries to the Knox Mountain Hill Climb should conform to the 2025 CACC Time Attack Regulations – this CACC classification structure is based upon SCCA Time Trials classification.
CACC Car Classification information may be found in the CACC Time Attack Regulations on the caccautosport.org website. The legacy classification system has been phased out and this change has been announced since the 2022 event. For full details on safety equipment, the driver is expected to review the CACC General Competition Regulations and the CACC Time Attack Regulations.
Please note, that while there are significant similarities between CACC TA classification and the SCCA Time Trials classifications, there are also differences. Ensure that you base your classification and safety standards upon the CACC Regulations. For example, CACC allows cars in Max classes with approved roll cages to run on DOT tires with a treadwear rating down to 40TW.
Supplemental Rules 2025
Coming soon!
CACC Competition Licence Application
2025 Schedule
Coming soon!
Knox Mountain Hill Climb Emergency Plan 2025
Cominig soon!
2025 Speed Trap
Coming May 17, 2025!
Knox Mountain Hill Climb 2025 Event Ranking
Coming May 19, 2025!
Knox Mountain Hill Climb 2025 Event Ranking By Class
Coming May 19, 2025!
2025 Registered Drivers
Coming soon!
