Frida Karlsson, the Swedish cross-country skier, has had a tumultuous season that included a mix of challenges and triumphs, such as breaking her Tour de Ski participation and claiming two individual Olympic gold medals along with one silver in the relay. Although she has limited competition left for the overall World Cup standings, Karlsson is looking forward to the season's finale. However, she has expressed that dealing with the time zone changes after traveling to the USA has been physically taxing, describing her sleep patterns as disordered due to the long journey.

Karlsson also mentioned that she has been waking up at peculiar hours, such as three or four in the morning, after falling asleep early at around half-past seven in the evening. This adjustment has left her feeling unusually fatigued, and she shared her experience during a video conference. Her training partner, Linn Svahn, also noted that their differing schedules have limited their time together in Lake Placid, with Svahn describing the local weather as unpredictable and reminiscent of April weather in Sweden.

As the skiers prepare for the World Cup concluding events in Lake Placid, set for March 20th, Karlsson's reflections on travel fatigue underscore the physical demands elite athletes face. Despite her current physical and emotional state, her achievements this season remain significant, pointing to her resilience and capability to perform under pressure even when faced with challenges like drastic weather and disrupted sleep schedules.