The NASCAR Euro Series presents a brand new format for the 2025 season. The redesigned time-attack-based Rookie Challenge will be part of five events and will provide the best opportunity for newcomers, talents, gentleman drivers and rookies to prepare for PRO and OPEN races and gain valuable track time. The new competition will replace the Club Challenge and will consist of three 30-minute sessions on Friday. Two sessions will be timed and will award points to the participants.