Iron Championship 2026 / R4

Round 4 of the Iron Championship 2026 is a 45-minute iron kart race held at Karting Vuiteboeuf in the canton of Vaud, Switzerland, on October 17 2026. Drivers race non-stop in either a 200cc or a 270cc class, with no ballast and no kart draw, so only driving counts. The round is ranked on regularity over each driver's 5 best laps.