Jorge Goncalvez, who competed for Belardi Auto Racing in Firestone Indy Lights this past season, and Star Mazda Championship runner-up Gabby Chaves are among the Mazda Road to Indy racers who will return to their racing roots this weekend in the  16th SKUSA SuperNationals karting event in Las Vegas.

Star Mazda competitor Bruno Palli and USF2000 driver Scott Hargrove and Firestone Indy Lights racer Joel Miller are also entered in the TaG Senior division.

Also competing is Colton Herta, son of IZOD IndyCar Series team co-owner Bryan Herta, in the TaG Junior division.

Buddy Rice, the 2004 Indianapolis 500 champion; Phil Giebler, the 2007 Indianapolis 500 Rookie of the Year; and IZOD IndyCar Series starter Jay Howard have teams entered in the competition.