Coach Day is observed in Russia every October 30 and serves as an unofficial professional holiday for coaches across various sports disciplines, including professional and amateur sports, school and college coaching, and fitness training. The holiday recognizes the hard work and dedication of coaches, fitness instructors, and personal trainers who help athletes and clients achieve their goals. The origins of Coach Day are unclear, but it has been celebrated informally for about two decades. On this day, coaches and trainers receive congratulations and gratitude for their contributions to sports and fitness. The role of coaching has evolved since its roots in 19th-century Britain, where the term "coacher" referred to private tutors, and has become integral to both team and individual sports.