ROK the Rockies

ROK the Rockies

2021 Schedule
Round #1: April 10-11
Round #2: May 1-2
Round #3: May 22-23
Round #4: June 12-13
Round #5: July 10-11
Round #6: July 31-August 1
Round #7: August 21-22
Round #8: September 11-12

ROK the Rockies is operated by Seigel Boys Racing. The series will offer all nine ROK classes, utilizing Vortex Engines and LeVanto tires following the standard ROK Cup USA rule set, as well as Kid Kart and Briggs 206 Heavy. Official Vortex ROK and LeVanto Tire suppliers for the Rocky Mountain Region are Performance Kartsport and SBR Motorsports Park, whom both will be offering sales and service of these products for series competitors.

The 2021 ROK the Rockies, presented by Seigel Boys Racing, will be an eight race with two drops series, with all events run at SBR Motorsports Park in Calhan, CO. Championship points are based on driver’s best six finishing results. Awards will include free entry to ROK Cup USA’s ROK the RIO event to all class champions, including entry, race tires, fuel and oil.

We look forward to seeing everyone in 2021! Let’s ROK!

Series & Track Information

SBR Motorsports Park

21430 Spencer Rd.
Calhan, Colorado 80808

Event Schedule
2021 Event Schedule Coming Soon…
Event Pricing


Kid Kart: $50

Briggs 206 Heavy: $80

Micro ROK & Mini ROK: $250

Junior ROK / Senior ROK / Master ROK/ 100cc (JR/SR/MS) / Shifters: $275

The race fee for Micro & Mini includes one set per race of four front LeVanto Race Tires. The race fee for Junior, Senior, Masters, Shifter, Shifter Masters, Junior 100cc, Senior 100cc, & Masters 100cc includes one set per race of two front and two rear LeVanto Race Tires. Kids Kart entry does not include tires.

Transponder rental: $20

Practice tires and fuel can be bought at the race from the authorized dealers.

Colorado Vortex/LeVanto Dealers

Performance Kartsport

Guffey, CO

SBR Motorsports

Calhan, CO


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