Extreme Heat Forces Elite Sport to Adapt Amid Climate Crisis

Extreme heat this summer has forced elite sports around the world to reconsider how they manage competitions and protect athletes amid the ongoing climate crisis.

Across multiple continents, including Europe, Asia, Africa, and North America, record-breaking temperatures have challenged athletes and organisers alike. In particular, July 2026 saw some of the warmest conditions ever recorded, impacting training routines and event scheduling in various sports.

The heatwave has especially affected outdoor sports, where athletes face increased risks of heat exhaustion and dehydration. For example, in Canada, a country known for its cold climate, athletes are now confronting unprecedented warmth that was previously considered a minor concern in endurance sports.

Experts like Alex Hutchinson, author of the bestseller Endure: Mind, Body, and the Curiously Elastic Limits of Human Performance, acknowledge that while heat-related issues were once rare and mostly confined to southern regions, the current climate shifts have made extreme heat a global problem that elite sport must address.

As a result, sports organisations and coaches are implementing new measures to safeguard athletes' health. These include adjusting training schedules to cooler parts of the day, increasing hydration protocols, and considering event timings to avoid peak heat periods. Such adaptations are crucial to maintain athlete performance and safety in an era of rising temperatures.

The impact of extreme heat extends beyond individual athletes to affect competition outcomes, season planning, and even the global sports calendar. Sports governing bodies are now under pressure to develop long-term strategies to mitigate climate-related risks, ensuring the sustainability of elite sports in the coming decades.

Looking ahead, the sports world will closely monitor how these adaptations evolve, especially with major tournaments and leagues scheduled during the hotter months. The ability of clubs, coaches, and athletes to adjust to these new environmental realities will be pivotal in maintaining competitive integrity and athlete welfare.

For further insights into how climate change is reshaping elite sport, visit The Guardian's detailed report.