Jessie Diggins’ Bold Shift From Skiing To Ultramarathons

After a glittering career that included four Olympic medals and a record‑breaking 385 World Cup starts, Jessie Diggins has replaced the ski boot with a running shoe. The 2026 Olympic retirement marked the end of a 16‑year reign in cross‑country skiing, but her competitive spirit remains as fierce as ever.

From Snowflakes To Mountain Marathons

Diggins first stepped onto the ultra‑running scene because it offered the long, point‑to‑point mountain adventures she loved in skiing. The pursuit of a “runner’s high feeling” while testing body and mind in new terrains felt like a natural next step after years of endurance training.

She has already notched a few notable ultra finishes, including the Broken Arrow 3‑day Triple Crown Race, where supporters in glittered faces cheered her on. The camaraderie of fans continues to be a driving force in her running career.

Nutrition Strategies For Extreme Distances

Before dawn, Diggins fuels up with a homemade cappuccino and a protein‑packed smoothie bowl. Whey protein, pumpkin seeds, cashews and dried coconut (or tropical‑flavored dried fruit) make up the core of this morning ritual.

When travel cuts into meal prep, her Banana Bread Superhero Muffins—created with friend Elyse Kopecky—provide wholesome nutrition on the go. She also partners with NOW to empower women, sharing daily inspiration, recipes, workouts and wellness tips.

Training And Recovery Routines

Diggins starts each session with 10‑15 minutes of foot PT and toe yoga, followed by foam‑rolling mobility work for shins, calves, legs and back. These small actions accumulate to keep her body resilient over long distances.

Her evening wind‑down is almost meditative. About an hour before bed she does gentle yoga and stretches, focusing on sore muscles, then diffuses calming essential oils, journals gratitude and reads a chapter of a book.

Supplements are a staple: vitamin D and iron help support her training load. The routine stays consistent even as she balances speaking engagements and races.

Three Enduring Lessons From Skiing

• Community is everything – a supportive network kept her going for over 16 years, and she now carries that spirit into ultra events.
• Stay present – Diggins retired while still loving her sport, knowing it was time to chase new passions without regret.
• Treat your body as a temple – holistic fueling, recovery and mental care keep her performing at her best.

Mental Toughness For Ultra Racing

Diggins leans on a strong support system and proven mental techniques. Visualization calms her mind and builds confidence, while managing perfectionism helps her juggle the pressures of sport with a relaxed outlook.

She also credits mindfulness in daily training, using each run as an opportunity to practice focus and resilience. The mental edge she honed in skiing now fuels her ultra ambitions.

Inspiring The Next Generation

Named one of TIME’s 100 Most Influential People in Sports for 2026, Diggins urges young girls to chase their passions with joy and hard work. Building a supportive team culture and leaning on that circle during tough moments are key ingredients for lasting success.

Climate Advocacy Runs Parallel

Since joining Protect Our Winters in 2018, Diggins has served on its board and traveled to Congress to advocate for clean air, water and public lands. Visitors can explore protectourwinters.org for a climate advocate guidebook and current campaigns.

Her commitment to the planet mirrors the discipline she applies to training, showing that dedication can span both sport and stewardship.

Diggins’ transition showcases that endurance isn’t just about miles; it’s about intentional fueling, solid recovery, strong community ties and values‑driven living. Her story offers a roadmap for anyone looking to push physical limits while staying balanced and purposeful.