Sophie Power

Sophie Power turned one extraordinary ultramarathon moment into a global movement for fairness, visibility, and opportunity in women’s sport.

Sophie Power: British Ultrarunner and Mother Who Changed Endurance Sport

Sophie Power is a British ultrarunner, entrepreneur, campaigner, and founder of SheRACES whose story reaches far beyond the finish line. She became known around the world after completing the Ultra-Trail du Mont-Blanc, or UTMB, while breastfeeding her three-month-old son, Cormac. The image of her feeding him at an aid station became one of the most widely shared photographs in modern endurance sport.

Yet Sophie Power’s influence is not defined by a single photograph. Her career includes more than 70 ultramarathons, two Guinness World Records, representation of Great Britain at the 24-Hour World Championships, and a sustained campaign to remove barriers that prevent women from starting, continuing, and returning to sport.

Her journey began in an unlikely way. Power has described herself as a child who was not naturally athletic and who once finished near the back of a one-mile school race. She did not see herself as a runner, let alone an elite endurance athlete. After studying and working in banking, her life followed a conventional professional path until a chance decision changed everything.

She signed up for the Marathon des Sables, a demanding 250-kilometer multi-stage race across the Sahara Desert, before she had ever run more than a mile. That decision introduced her to ultrarunning and revealed a capacity for endurance, discipline, and resilience that would shape the rest of her life.

Power’s early experiences in the sport were not those of a lifelong elite runner. She approached ultramarathons with curiosity and determination rather than a polished athletic background. Over time, she completed some of the toughest events in the world, including races across deserts, mountains, and remote landscapes.

Her story matters because it challenges narrow ideas about who belongs in endurance sport. She has shown that motherhood, professional life, and high-level athletic ambition do not have to be treated as incompatible. More importantly, she has used her platform to argue that women should not have to sacrifice opportunity, safety, or dignity in order to pursue sport.

As the founder of SheRACES, Power has become a leading voice for practical change. Her work focuses on policies that affect real athletes: pregnancy deferrals, postpartum return-to-sport support, equal recognition, and race conditions that allow women to participate fully. Through SheRACES, her message has reached organizations and runners across dozens of countries.

Sophie Power represents a broader shift in endurance sport. She is not only an athlete who completes extraordinary distances, but also a advocate who asks why sporting systems so often fail to accommodate women’s lives. Her work has helped make conversations about pregnancy, parenting, recovery, and equality impossible to ignore.

Sophie Power UTMB Breastfeeding Photo and Its Lasting Impact

In 2018, Sophie Power stood at the start line of the Ultra-Trail du Mont-Blanc with a goal that was about much more than racing. The UTMB is a 106-mile mountain ultramarathon around Mont Blanc, with roughly 10,000 meters of elevation gain. It is one of the most respected and demanding events in trail running.

Power had earned a place in the race years earlier, but pregnancy changed her plans. When she was pregnant with her first son, Donnacha, she was unable to defer her UTMB entry because the rules allowed deferrals for injury but not pregnancy. She lost the opportunity to race an event she had worked hard to qualify for.

Years later, she qualified again. This time, she had recently given birth to her second son, Cormac. Rather than give up another hard-won place, Power decided to start the race. She was not attempting to win or set a fast time. Her aim was to finish within the cut-off while protecting her health and continuing to breastfeed her baby.

She began at the back of the field and moved with extreme caution. Her body was still recovering after childbirth, and she could not run downhill in the way she normally would. She focused on walking, eating enough, managing fatigue, and avoiding injury. The race became an exercise in patience as much as endurance.

Cormac was too young to travel the entire route with her, so Power developed a careful plan. She breastfed him before the start and expressed milk during the race. Her husband brought milk to their son and met her at agreed points so that she could feed him. At one point, she went 16 hours before reaching Courmayeur, where she could finally see and feed Cormac.

During that period, she hand-expressed milk at aid stations and in difficult conditions. The physical discomfort was intense, but she continued because breastfeeding mattered to her and because she wanted to show that athletic ambition and parenting could coexist when systems made room for them.

The defining moment came at Courmayeur. Photographer Alexis Berg captured Power sitting at an aid station while breastfeeding her son. The photograph was shared widely online and quickly became a symbol of the challenges faced by mothers in sport. It was not staged as a campaign image; it documented the reality of a mother trying to complete a dream race while caring for a newborn.

Sophie Power finished the 2018 UTMB in 43 hours and 33 minutes. She crossed the line with Donnacha, her older son, beside her. The result was impressive, but the larger significance lay in what the moment revealed: women were being asked to navigate elite sport without policies that recognized pregnancy, recovery, breastfeeding, or childcare.

The image changed Power’s life. She later said that it altered the course of her career and gave her a platform she had not expected. Rather than allowing the attention to remain focused only on her personal achievement, she turned it into advocacy. She began speaking openly about the lack of support for pregnant and postpartum athletes.

Her message was clear. Women should not have to choose between becoming parents and pursuing their sporting goals. Race organizers, sponsors, governing bodies, and sporting communities all have a role in creating conditions where athletes can return safely and compete on fair terms.

The UTMB photograph also resonated because it showed something rarely visible in professional sport: the practical, physical reality of early motherhood. Power was not presenting a polished image of effortless balance. She was showing exhaustion, pain, logistics, love, and determination all at once.

That honesty became central to her public identity. She did not claim that every woman should run an ultramarathon soon after giving birth. Instead, she emphasized informed choice, individual recovery, medical guidance, and the need for sporting systems to stop treating pregnancy as an inconvenience.

Sophie Power’s UTMB story continues to influence discussions about maternal health, athlete welfare, and gender equality. It helped bring attention to policies that had long excluded women from full participation and showed how one visible moment can spark a much wider conversation.

From Marathon des Sables to World Records

Before becoming a globally recognized advocate, Power built an impressive endurance resume. Her first major challenge was the Marathon des Sables, a multi-day ultramarathon across the Sahara Desert. She entered before she had developed a serious running background, which makes the achievement especially striking.

She went on to complete more than 70 ultramarathons. Her races have taken her through deserts, mountains, forests, and extreme environments. Among her notable events are the Spartathlon in Greece, a 153-mile race from Athens to Sparta, and demanding stage races in places including Nepal, Bhutan, and Iceland.

Power’s approach to training has often been described as unconventional. She has spoken about achieving major endurance results on relatively low weekly mileage, relying instead on consistency, mental strength, efficient recovery, and a deep understanding of her own limits. Her career demonstrates that there is no single path to becoming a successful ultrarunner.

Her ambitions expanded beyond traditional trail races. In 2023, she represented Great Britain at the IAU 24-Hour World Championships. She also set a 24-hour personal best of 235.739 kilometers at the Crawley A.I.M. Charity 24 Hour Race, where she was the first female finisher.

In 2024, Power took on one of her most ambitious challenges: running the length of Ireland. The route covered 347 miles, or 558 kilometers, from Malin Head in the north to Mizen Head in the south. She completed it in 3 days, 12 hours, and 8 minutes, setting a Guinness World Record.

The Ireland challenge tested more than physical endurance. Power experienced severe sleep deprivation and hallucinations during the effort. She later spoke openly about those experiences, helping to normalize conversations about the mental and physical demands of extreme endurance events.

She also set a Guinness World Record for running on a treadmill for 48 hours. These achievements show that her athletic identity is not limited to mountain trails. She has pursued road, track, treadmill, and multi-day challenges with the same determination that carried her through UTMB.

Power’s success is especially meaningful because she has never presented her career as a simple story of talent or relentless training. She has acknowledged setbacks, difficult recoveries, and the emotional complexity of balancing family life with ambitious goals. That transparency has made her a relatable figure for runners at every level.

Her athletic achievements also reinforce the central message of her advocacy. Women can pursue extraordinary goals after having children, but they need realistic support, informed guidance, and sporting structures that do not force them to start from zero every time life changes.

Through her racing, speaking, writing, and campaigning, Power has helped expand what people imagine when they picture an ultrarunner. She is a mother, founder, record holder, and athlete whose impact extends well beyond personal medals or finish-line photographs.

SheRACES and the Fight for Equality in Sport

SheRACES was born from Power’s realization that individual determination cannot solve systemic problems. The organization works to break down barriers that prevent women from entering and remaining in endurance events. Its focus is practical: change rules, improve support, and make sport more accessible for women at every stage of life.

One of SheRACES’ most important areas of work has been pregnancy deferral policies. Power argued that athletes should not lose hard-earned race entries simply because they become pregnant. Her campaign helped secure policy changes at major events, including the London Marathon and Chicago Marathon, and eventually influenced UTMB itself.

These changes may appear administrative, but their impact is significant. A deferral policy can determine whether a woman loses a place she trained for, qualified for, or waited years to receive. It can also affect whether she feels welcome to return to sport after childbirth.

SheRACES also addresses the wider culture of endurance sport. Power has highlighted issues such as unequal prize money, limited female representation, inadequate facilities, safety concerns, and the lack of visibility for women’s achievements. Her work encourages race organizers to view inclusion as a design requirement rather than an afterthought.

The organization now operates across 64 countries, reflecting the global nature of the issues Power identified. Her advocacy has connected athletes, race directors, brands, and sporting organizations around a shared goal: creating a start line where women have a genuine opportunity to participate.

Power’s work is grounded in lived experience. She knows what it means to lose a race entry because of pregnancy. She knows the physical realities of postpartum recovery. She knows the logistical challenges of breastfeeding during an ultramarathon. That experience gives her advocacy credibility and urgency.

She has also become a prominent speaker on women’s sport, leadership, resilience, and performance. Her message is not simply that women should try harder or adapt to unfair systems. Instead, she argues that systems themselves must evolve to recognize the realities of women’s lives.

Her influence extends to how brands and media tell stories about female athletes. Rather than portraying mothers as exceptions or inspirations, Power encourages a more honest view: women are athletes with full lives, and sport should be designed to support them rather than force them to disappear during major life transitions.

Sophie Power’s legacy is still being written. She has already changed policies, inspired athletes, and made a global audience reconsider what inclusion in sport means. Her story shows that a single photograph can become a catalyst, but lasting change requires persistence, organization, and a willingness to keep asking difficult questions.

For runners, parents, and anyone pursuing an ambitious goal, her example offers a powerful lesson. Progress is not always dramatic. Sometimes it begins with refusing to accept an unfair rule, speaking honestly about a difficult experience, or making space for someone else to reach the start line.

Power’s career reminds us that endurance is not only measured in miles. It is also measured in the courage to challenge systems, the discipline to keep going, and the vision to build a sporting world where more people belong.