Following her retirement from elite competition after the World Cup finals on home turf in March, American ski star Jessie Diggins pledged to utilize her platform to spotlight critical issues. Now, the 34-year-old athlete is issuing a stark warning, expressing profound shock over the deteriorating winter conditions in Norway. In a recent interview on CNN’s "The Lead," Diggins articulated her deep concern, a sentiment forged over 15 years of competing on the World Cup circuit. During this extensive career, she has witnessed firsthand the escalating impact of global warming and climate change on winter sports.
"We, as cross-country skiers, see the changes and feel them in our bodies; we are like canaries in the coal mine," Diggins stated during the interview. "We see how winters are changing because it is our workplace, where we train and compete. We make a living skiing, and we want to inspire new generations, hoping they too can experience this." Her words carry the weight of experience, reflecting a firsthand understanding of how environmental shifts directly threaten the sport she has dedicated her life to.
Shockwaves from Trondheim: A World Championship as a Cautionary Tale
Diggins specifically highlighted the recent World Championships in Trondheim, Norway, as a particularly alarming example of these changes. "We know what a real winter is, and it is heartbreaking to see these (climate) changes," she remarked. "But we are seeing them almost everywhere in Scandinavia and across Europe where we compete. I was shocked to see so much rain during the World Championships in Trondheim, at the end of February. These are places where we expect harsh winters with lots of snow, but instead, it was something entirely different."
The memory of the Trondheim event, held from February 21st to March 5th, 2023, serves as a potent illustration of Diggins’ concerns. While Norway is renowned for its consistent and abundant snowfall, particularly in the late winter months, reports from the event indicated unseasonably warm temperatures and significant rainfall, leading to challenging conditions for athletes and organizers alike. The need for extensive snowmaking and the reliance on artificial snow, even in traditionally cold regions, has become an increasingly common narrative in international ski competitions. This reliance not only strains resources but also raises questions about the long-term sustainability of hosting such events.
Olympic Dreams Facing a Muddy Reality
The specter of future Olympic Games being compromised by climate change looms large in Diggins’ mind. She expressed particular apprehension about the conditions that might await athletes in upcoming Olympic events. "I have images from La Clusaz in France a few years ago, a place high in the mountains with a small white stripe of snow surrounded by muddy fields. They had to lay down mats so we wouldn’t track all the mud onto the course. And this is where cross-country skiing is scheduled for the next Olympics," she explained, referencing the UCI Mountain Bike World Championships held in Les Gets, a resort near La Clusaz, which has also hosted cross-country skiing events. While the specific venue for the next Winter Olympics’ cross-country skiing events has not yet been definitively announced as La Clusaz, the analogy underscores the broader concern about the viability of mountainous regions as consistent hosts for winter sports. The International Olympic Committee (IOC) has already acknowledged the climate challenge, with reports suggesting a shift towards colder, more reliable locations for future Winter Games.
The implications extend far beyond the realm of professional athletes. Diggins emphasized that climate change poses a threat not only to those competing in winter sports like cross-country skiing, biathlon, and alpine skiing but also to the entire culture, identity, and economic livelihood of regions where winter and related activities are integral to society. For communities that have historically relied on a robust winter season for tourism, recreation, and cultural traditions, the warming climate presents an existential challenge. The decline in snowfall and shortening of winter seasons can lead to reduced tourism revenue, job losses in the hospitality and recreation sectors, and a gradual erosion of long-standing cultural practices.
A Call for Collective Action: Beyond the Slopes
In light of these alarming observations, the former ski champion is issuing an urgent plea for action. Her call extends beyond winter sports athletes and their governing organizations, urging everyone who cares about the future of winter regions to step up. This appeal underscores the interconnectedness of the issue, recognizing that addressing climate change requires a broad societal response.

The World Ski Federation (FIS) has acknowledged the growing concern regarding climate change and its impact on winter sports. In recent years, FIS has engaged in discussions and initiatives aimed at promoting sustainability within the sport, including efforts to reduce the carbon footprint of events and encourage environmentally conscious practices among member federations and athletes. However, the scale of the challenge necessitates a more comprehensive and urgent approach, involving policy changes, technological innovation, and a global commitment to reducing greenhouse gas emissions.
Diggins’ Illustrious Career: A Legacy of Excellence and Advocacy
Jessie Diggins’ journey in the World Cup began with her debut in Drammen, Norway, in 2011. Throughout her career, she has been instrumental in elevating the profile of cross-country skiing in the United States, achieving remarkable success on the international stage. Her competitive record speaks volumes about her dedication and talent.
At the 2022 Beijing Winter Olympics, Diggins secured a bronze medal in the 10-kilometer freestyle race, demonstrating incredible resilience as she competed with a fractured rib. This medal added to her already impressive Olympic haul, which includes a silver in the 30-kilometer mass start and a bronze in the sprint in 2022, and a gold medal in the team sprint in 2018.
Her prowess extends to the World Championships, where she has amassed seven medals, including two gold. Her first World Championship gold came in 2013 in Val di Fiemme, where she teamed up with Kikkan Randall for the team sprint. A decade later, she claimed her second gold in the 10-kilometer freestyle at the 2023 World Championships in Planica, Slovenia.
Over her distinguished career, the American cross-country skiing icon has participated in 384 World Cup races, achieved 90 podium finishes, and secured 34 victories. This unparalleled record not only cements her status as one of the sport’s greats but also provides a powerful platform from which to advocate for the preservation of the winter environments that have been central to her life and career.
The Broader Implications: A Global Challenge for Winter Regions
The data surrounding global warming trends paints a stark picture for winter sports. According to the International Journal of Biometeorology, the duration of snow cover in many traditional winter sports regions has significantly decreased over the past few decades. For instance, studies in the Alps have shown a reduction in snow cover duration by up to 30 days per century in some areas. Similarly, data from national meteorological institutes in Scandinavia indicate a trend of milder winters and increased rainfall, particularly at lower altitudes.
The economic impact of these changes is substantial. The global ski industry is a multi-billion dollar market, with winter tourism supporting countless jobs and businesses in mountainous and northern regions. A study by the European Environment Agency highlighted that climate change poses a significant risk to winter tourism in Europe, potentially leading to substantial economic losses and social disruption in communities heavily reliant on ski resorts and winter activities.
Diggins’ call to action is not merely a lament about the loss of a beloved sport but a urgent appeal to protect the natural heritage and economic stability of entire regions. The future of winter sports, and indeed the character of numerous communities worldwide, hinges on our collective ability to address the root causes of climate change and adapt to its inevitable consequences. Her voice, amplified by her athletic achievements and public profile, serves as a critical reminder that the time for decisive action is now, before the very foundations of winter are irrevocably altered.