In 2026, the ROK Sonoma will consist of two “Triple Crown” championships. Triple Crown 1 are races in March, April, and May while Triple Crown 2 will be contested in June, August, and September. Along with any “ROK Sonoma Supplemental Rules”, ROK Sonoma uses the ROK Cup USA Technical & Sporting Regulations and ROK Cup’s global engine specifications.
2026 Race Schedule
- Round 1: March 14-15 │ Track Layout: National Pro
- Round 2: April 11-12│ Track Layout: Sprint
- Round 3: May 2-3│ Track Layout: National Reverse
Triple Crown 2
- Round 1: June 20-21 │ Track Layout: TBA
- Round 2: August 8-9 │ Track Layout: TBA
- Round 3: September 26-27 │ Track Layout: TBA
Race Schedule
Race Results
Championship Points
ROK SONOMA DISCORD INSTRUCTIONS
Event App (Discord)
Discord- What is it?
Discord is a free application available for your phone, PC, and tablet that offers a very high level of immediate communication. Originally, Discord was used primarily for online gaming communication but recently it’s been spreading into many communication needs.
Why do we use it?
When you need information fast, the track PA isn’t very reliable. Discord allows the ROK staff to give you important updates in real time, as well as giving you a consistent place to find information and have a question answered.
How do I get it?
You can find and download Discord on Google Play, or iTunes. For you PC you can download the application at www.discordapp.com
You can also click this link that will start your process automatically, or to find it if you already have Discord on your mobile device.
Registration is a 3 Step process.
Step 1 – Registration Form
Step 2 – Race Shop
Purchase Practice, Practice Tires, Fuel & Oil.
Step 3 – Sign Driver E – Waiver
Passes will be sold at the track.
ROK classes
2026 Registration includes:
1 race entry, 2 pit passes (Driver and 1 Mechanic) , 1 set of race tires, 1 fuel, 1 oil and Saturday practice
ROK MICRO / ROK MINI $616.00
ROK VLR Classes / ROK SHIFTER Classes $650.00
*Prices might change depending on what’s included per round / prices don’t include credit card/processing fees
Rain tires for all classes: Levanto Wet Rain – Mandatory for Practice and Race
Only ROK Sonoma classes are allowed during practice and race days
Dry tires for all classes: Levanto KRT – Mandatory for Practice and Race
2026 Classes
| CLASS | AGE | WEIGHT | ENGINE | WIDTH | KART # | NOTES |
| ROK Micro | 7 to 9 | 235lbs. | Mini ROK | 1100mm | 1–99 | Chest Protectors MANDATORY. |
| ROK Mini | 8 to 12 | 235lbs. | Mini ROK | 1100mm | 100–199 | Chest Protectors are MANDATORY for all drivers under 13 years of age. |
| ROK Junior VLR | 12 to 15 | 310lbs | ROK VLR | 1400mm | 800-899 | Exhaust restrictor. Chest Protectors are MANDATORY for all drivers under 13 years of age. |
| ROK Senior VLR | 15+ | 350lbs | ROK VLR | 1400mm | 900-999 | |
| ROK Master VLR | 32+ | 380lbs | ROK VLR | 1400mm | 700-799 | |
| KZ/ROK Shifter | 15+ | 405 /390lbs | 23-25 Homologation KZ or ROK Shifter |
1400mm | 400-499 | |
| 125 ROK Shifter Limited | 35+ | 410lbs | ROK Shifter | 1400mm | 1–99 | Exhaust restrictor. |
Rain tires for all classes: Levanto Wet Rain – Mandatory for Practice and Race
Only ROK Sonoma classes are allowed during practice and race days
Dry tires for all classes: Levanto KRT – Mandatory for Practice and Race
2025 Prices
| ITEM | PRICE | |
| Practice One Day | $ 100.00 | |
| Pit Pass $ | $ 25.00 | |
| Transponder Rental | $ 40.00 | |
| Levanto Tire Set 4.5 | $ 236.00 | |
| Levanto Tire Set 4.5/7.10 | $ 257.00 | |
| Sunoco Race Fuel (5 gals) | $ 115.00 | |
| Eni Oil 2T | $ 34.00 | |
| taxes not included* | ||
For more information please email us at: info@rokcupusa.com
2025 Prizes
ROK Sonoma Triple Crown 1 Prize Package:
- Champion ROK Shifter Limited, & VLR Classes: 2025 Full ROK Vegas Ticket or one round of ROK Sonoma Triple 2 Full Entry, plus a set of practice tires, $100 “Vortex Voucher” & Vortex “Swag Pack”.
- Champion ROK Micro*, Mini, & Shifter: 2025 ROK Superfinal Ticket, Full ROK Vegas Ticket or one round of ROK Sonoma Triple 2 Full Entry, plus a set of practice tires, $100 “Vortex Voucher” & Vortex “Swag Pack”.
- 2nd Place All ROK Classes: 2025 ROK Vegas Entry (less consumables) or one round Full Ticket for ROK Sonoma Triple Crown 2 Ticket & a set of practice tires.
- 3rd Place ROK Classes: Single event 2025 ROK Sonoma Triple Crown 2 Full Ticket.
*ROK Micro Champion from Triple Crown 1 is eligible for a ROK Superfinal if the driver is Under 10.
ROK Sonoma Triple Crown 2 Prize Package:
- 1st: ROK Vegas Full Ticket or 3-race ROK Sonoma “Consumables Free Ticket” (still responsible for entry fee portion) & “$300 Vortex Voucher”.
- 2nd: ROK Vegas “Half Price” Ticket or 1-race ROK Sonoma Full Ticket & one set of LeVanto practice tires
- 3rd: 1-race ROK Sonoma Full ticket and a “$100 Vortex Voucher”.
Full Tickets include entry, race tires (2 sets maximum), 1 pail of Sunoco Supreme fuel, 1L Eni oil.
Drivers who win TWO classes at either Triple Crown are eligible for a Five Night Stay at the RIO for ROK Vegas or a full ROK Wild Card Ticket.
| ROK Sonoma Points Schedule | ||
| Finishing Position | Pre-Final | Final |
| 1 | 75 | 150 |
| 2 | 70 | 140 |
| 3 | 65 | 130 |
| 4 | 60 | 120 |
| 5 | 55 | 110 |
| 6 | 50 | 100 |
| 7 | 45 | 90 |
| 8 | 40 | 80 |
| 9 | 35 | 70 |
| 10 | 30 | 60 |
| 11 | 25 | 50 |
| 12 | 20 | 40 |
| 13 | 15 | 30 |
| 14 | 10 | 20 |
| 15 | 5 | 10 |
| 16 | 5 | 10 |
| 17 | 5 | 10 |
| 18 | 5 | 10 |
| 19 | 5 | 10 |
| 20 | 5 | 10 |
| 20+ | 5 | 10 |
