Stickers provided at track
Registration Form: Click Here
Pre-Tech Form: Click Here
Parent Release of Liability: Click Here
Track Layout
Friday Gate and Pit Move-in Hours: 12pm-10pm
Saturday Gate Hours: 7am-10pm
Practice: 9am-5pm
Sunday Gate Hours: 6:30am - end of event
Drivers Meeting: 8am
Racing starts: 8:30am
Trophy Presentations: 5:15pm (Or when racing ends)
Pit Spaces:
Please respect other racers and staff. See a KPX staff member for parking. Some parking is reserved for teams and sponsors.
Pit Rules:
No alcohol permitted while karts are running. No Drugs allowed at this facility. No motorized scooters or bikes allowed without prior permission from KPX staff.
You are responsible for keeping your pit and surrounding areas clean. Any trash you bring in must leave with you. No dumping of tires, fuel cans, oil, or anything else at the facility. Please be respectful to you neighbors and event staff.
Spec Fuel for 206 Classes: 87 Octane Chevron 508 W Charter Way Stockton, CA 95206
Spec Fuel for IAME Classes: Fuel - Fuel VP MS98. Oil Motul 2T Grand Prix mixed 8oz per/gal or one liter of ELF-HTX 909 oil with five gallons
Spec Tires for ALL classes: Evinco Blue Tires can be purchased through local dealer.
2020 KPX Classes:
| Engine Package | Class | Specific class parts | Age | Weight | Tire |
| Honda GXH50 | Kid Kart | 5-7 | 150 | Evinco Blue 4.6/4.6 | |
| Briggs & Stratton LO206 | Junior I | Green Slide | 7-12 | 245 | Evinco Blue 4.6/4.6 |
| By Track Side Engines | |||||
| Junior II | Black Slide (stock) | 12-15 | 310 | Evinco Blue 4.6/6.0 | |
| By Cambrian Go-Karts | |||||
| Senior | Black Slide (stock) | 15+ | 360 | Evinco Blue 4.6/6.0 | |
| By Nevada Kartsport | |||||
| Masters | Black Slide (stock) | 35+ | 390 | Evinco Blue 4.6/6.0 | |
| By Unleased Power | |||||
| IAME Mini-Swift | Junior | 60cc | 7-13 | 245 | Evinco Blue 4.6/4.6 |
| By Cole Nelson Racing | |||||
| KA100 | Junior | 22mm Header | 12-15 | 320 | Evinco Blue 4.6/7.1 |
| By SpeedSense Motorsports | |||||
| Senior | Stock Header | 15+ | 360 | Evinco Blue 4.6/7.1 | |
| By Leading Edge Motorsports | |||||
| Masters | Stock Header | 30-40* | 390 | Evinco Blue 4.6/7.1 | |
| By Interland Print Shop | |||||
| Super Masters | Stock Header | 40+ | 390 | Evinco Blue 4.6/7.1 | |
Add one or more racers to the cart for Pre-Registration. Racer information will be collected at checkout.
If you need extra spectator wristbands, please add what you need at the bottom of the page. The checkout link should be at the top of the page or at the bottom of this page.