Tragic Passing of Italian Orienteer Mattia Debertolis at Chengdu World Games

In a sorrowful development from the 2025 World Games in Chengdu, China, Italian athlete Mattia Debertolis has tragically passed away at just 29 years old. The orienteering competitor was discovered unresponsive during a challenging race, leaving the international sports scene in mourning.

Remembering Mattia Debertolis: Italian Orienteering Star Lost Too Soon at World Games

Debertolis was participating in the men's middle-distance orienteering event on August 8 when he collapsed. Orienteering, a sport that tests navigation skills and stamina across rugged landscapes, saw him competing under intense conditions. Event staff quickly located him and arranged for urgent medical transport to a nearby facility. Despite dedicated care from healthcare professionals, he succumbed on August 12.

Hailing from Italy's picturesque Primiero region, Debertolis was a versatile sportsman with roots in skiing and football before focusing on orienteering. He represented his country proudly, achieving notable successes like contributing to Italy's relay team performances in global cups. Outside of athletics, he pursued advanced studies in engineering while helping with his family's hospitality business.

Sports organizations worldwide have expressed deep condolences. The International Orienteering Federation (IOF) highlighted his passion and talent, while the World Games' governing body pledged support for his family and teammates.

Tributes emphasize the need for vigilant health measures in high-stakes competitions, particularly amid environmental stresses like heat.

This loss reminds us of the vulnerabilities in elite sports. Debertolis's memory will inspire future generations, honoring his dedication and spirit. Our sympathies extend to all affected by this untimely tragedy.