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Coutdown is to 5 from the 2026 season kicking off in Humansville, Mo for the inaugural running of the Iron Horse Dirt Kart Nationals at Double J Indoor Arena February 20-22
Our next sponsor spotlight is new to us this year but is no stranger to the series! Missouri Metal Buildings, jumps on board for 2026 season. Evan Hubert wears multiple hats, as he’s the owner of PIMP – Pittsburg International Motorsports Park and promoter of the Iron Horse Dirt Kart Nationals and a regular series outlaw behind his #9 machine! Missouri Metal Buildings is our offical Heat Race 4 sponsor.
Thank you Evan and Audrey Hubert
