Winter sports look very different today, and climate change sits squarely at the center of that shift. Athletes spend more time scanning weather reports and chasing storms than actually working on their craft. Seasons seem to hesitate before arriving, and when they do show up, the snow doesn’t stay long. The dependable cold that once shaped these sports is becoming unreliable, and it’s forcing athletes to rethink nearly every aspect of their work—training plans, travel schedules, even long-term career goals.
And this goes far beyond a few warm spells. The broader climate crisis is reshaping the landscape of winter sports from the foundation up. For many athletes, adapting isn’t about gaining a competitive edge anymore. It’s simply how they keep going.
The Disappearing Training Ground
Snow used to be a given. Now it feels like a luxury. Winters have become shorter and stranger, and the places athletes once relied on are no longer dependable.
Freestyle skier Marion Thénault knows the consequences personally. Her team in Quebec once counted on local hills for early-season prep. Two years ago, they had to reroute everything—there simply wasn’t enough snow to train. Utah became the backup plan, and while it delivered, it also meant more cost, more logistics, and another layer of carbon emissions. The irony doesn’t escape the athletes living it.
Franks / Pexels / Once-reliable lower slopes can’t keep pace with warming trends, pushing teams to chase colder, higher terrain.In the U.S., the ski mountaineering team has taken to steep canyon roads around Utah to stay conditioned. Competitions have been nudged to higher-altitude venues such as Solitude, where snow still lingers. But training and racing at elevation come with their own complications—thinner air, harsher conditions, and the need for visiting teams to arrive weeks ahead of time just to acclimatize.
Adapting to Slush and Sweat
Even when events go ahead, the snow isn’t the same. It is softer, wetter, and less predictable. That changes how athletes train.
American skier Julia Kern has adjusted by practicing in slushy snow. It is not ideal, but it is necessary. She even modified her race suit, cutting the sleeves off to deal with the heat. Warm weather on race day is now a real concern, not just for performance, but for safety.
Training plans have to stay loose. Athletes and coaches can’t count on traditional seasons or schedules. They are tweaking everything, right down to race-day gear, to stay ready for whatever climate change throws at them.
Smoke, Heat, and New Dangers
The climate crisis doesn’t stop when the snow melts. Summer training brings its own set of challenges, especially the effects of smoke and heat.
CNET / Wildfires, supercharged by rising temperatures, make outdoor workouts dangerous. Smoke clogs the air with harmful particles.
Julia Kern and other endurance athletes often have to move training indoors to protect their lungs. They already breathe in more air than most people, and pollution makes that risky.
Even off-season, winter athletes need to stay in peak condition. But the rising heat forces them to work out at dawn or indoors. Hydration, cooling, and heat training have become part of the job. Climate change is making everything harder, all year round.
To stay competitive, athletes are getting creative. When snow isn’t there, they simulate it.
The U.S. ski mountaineering team trains with wheeled skis on mountain roads. It mimics the motion, the burn, and the uphill grind. It is not a perfect replacement. But it helps them stay sharp. For many teams, this kind of off-snow training is now the norm.
Sophie Goldschmidt, CEO of U.S. Ski & Snowboard, said teams often change plans at the last minute. They chase better weather or cleaner air. It’s expensive and stressful, but necessary. Travel plans are now backup plans.
Competitions might also shift. Research shows snow is falling later in the season. That means future race calendars may move deeper into spring. Organizers will have to rethink tradition if they want reliable snow.