Memo Champion Series / R3

The Memo Champion Series / R3 is round 3 of the 2026/2027 Memo Champion Series, a rental karting sprint trophy at Kartodromo de Viana in Viana do Castelo, Portugal, on 5 December 2026, organised by Trofeu Champion Series of Memo Racing Team. Drivers are split into heat groups by their series ranking. Each driver sets two super qualifying laps and races two heats before going into Final A, B or C. The race uses CRG Centurion 390cc karts, given out by electronic draw, and no changes to the karts are allowed. Drivers take a different kart for each heat, with equalised weight 82kg.