The ISF School Summer Games - Gymnasiade U18 is an elite international multi-sport event organized by the International School Sport Federation (ISF). It is dedicated to school students aged 16 to 18 and gathers approximately 6,000 athletes from over 100 countries, making it the largest event of its kind. 

The event has a rich history, with its inaugural edition held in 1974, and it has since become a cornerstone for promoting sports, education, and cultural exchange among youth globally. Held every two years, the Gymnasiade U18 features competitions in around 25 sports, including three para-sports, and offers a comprehensive program that includes educational workshops, cultural activities, and ceremonial events. 

Hosting this event provides a unique opportunity for cities to showcase their commitment to youth development, enhance their international reputation, and experience significant economic benefits from the influx of participants and visitors.

ISF School Summer Games - Gymnasiade U18 - 2026

Founded in 1972, the International School Sport Federation (ISF) is an international non-profit sport organisation, acting as the umbrella organisation and governing body for national school sport organisations around the world, organising sport, and educational events for youth from 12 to 18 years old.

Recognised by the International Olympic Committee (IOC) since 1995, the ISF currently consists of 134 members over the five continents organising over 10 events per year and has more than 30 different sports included in its competition programme.

Besides its sport events, ISF also creates and delivers quality education and capacity-building activities for physical education teachers, national school sport representatives, coaches, officials, and students around the world.

ISF School Summer Games - Gymnasiade U18 - 2026

High School Multi Sport Competition

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