WSK Promotion announces the calendar of the WSK and Rotax events for season 2025 (*Pending confirmation by ASN). The WSK 2025 events: WSK Winter Test, WSK Super Master Series in 5 rounds, the brand new WSK World Challenge Europe in two rounds and the WSK Final Cup in 3 rounds. The Rotax 2025 karting events: RMC Winter Series in 2 rounds, RMC Euro Trophy in 4 rounds.