Texan Jeff Dolian notched three wins and Quad-Cities native Tony Neilson grabbed his 26th Rock trophy at this year’s Xtream Rock Island Grand Prix presented by The Hemp Doctor.

Rock Island - Lots of exciting changes are in store for competitors at this year's Xtream Rock Island Grand Prix Presented by The Hemp Doctor, the world's largest and most prestigious karting street race. That's especially true for drivers winning a number of classes this Labor Day weekend, August 31-Sept 1. 

The Xtream Rock Island Grand Prix, the world’s largest and most prestigious karting street race, is excited to announce a new national level partnership with The Hemp Doctor, based in Mooresville, N.C., as Presenting Sponsor of the race. The Hemp Doctor is a major national manufacturer and distributor of legal hemp/CBD products and Rock Island is The Doctor’s first house call into motorsports.

The Xtream Rock Island Grand Prix, the world’s largest and most prestigious karting street race, will run for the 29^th time this August 31-September 1. In response to a number of racers, an adjustment has been made to the race’s spec tire rules.

The crew of KartXpress.com wishes you Happy Holidays and a lot of success in 2024!