7H International Endurance

The 7H International Endurance is a 7-hour team endurance karting race held at Kartodromo Viana do Castelo in Viana do Castelo, Portugal, on 23 and 24 October 2026, with fuel karts. The race brings together drivers from multiple countries competing overnight for outright pace and consistent strategy over the full duration. Teams register in advance through the organiser to secure a place on the entry list.