Challenge of the Americas

ROK Cup Promotions confirmed 2019 Florida Winter Tour venues

Florida Winter Tour set for two temporary circuits and the pristine OGP facility.

Challenge of the Americas sets 2019 schedule

12th season for premier winter series on left coast to host events in Fontana, Tucson and Sonoma

VemmeKart USA wins in regional and national level competition this weekend

KRA and COTA wins and championships highlight April for VemmeKart USA.

ROK Sonoma revving up for the Challenge Of The Americas

Junior ROK to be the feature race.

West Coast domination from Birel ART & Ricciardo

Challenge of the Americas building momentum following opening event of 2018

Larger numbers expected in CalSpeed at end of month for premier winter series on left coast.

VemmeKart readies for second event weekend of the Challenge of the Americas

Factory driver set to make series debut in Shifter ROK.

Leading Edge Motorsports and Kol Bailey dominate Challenge of the Americas opener

Bailey leads championship point battle after opening weekend.