Amanda Duling is an endurance athlete, writer, and founder of One Gear Short of Normal™. A post-bariatric, perimenopausal gravel cyclist and Ironman 70.3 finisher, Amanda uses grit, science, and unapologetic humour to tell the stories no one else is telling about endurance sports, women’s bodies, and doing hard things later in life.

Growing up near Boston, Sugar discovered hiking in her early twenties while exploring the White Mountains of New Hampshire. After getting sober at 30, she found herself with the clarity, time and capacity to pursue the life she truly wanted. What followed was a decision to live authentically, prioritise long-distance hiking, and become what she proudly calls a professional dirtbag.

At 30 years old, Sara is no stranger to pushing her limits. From attempting to run 500 miles to taking on the North Coast 500, her journey into ultra-running has been anything but straightforward. But behind the miles is a powerful and deeply honest story about mental health, identity, resilience, and learning to change the narrative.

In this episode of the Tough Girl Podcast, I’m joined by Starre Vartan — science and environment writer, author, and lifelong question-asker whose work sits at the powerful intersection of the human body and the natural world.

From ultra-light hotel bikepacking on a road bike to six-month expeditions in remote regions on a heavily laden hybrid, Emma has experienced nearly every form of bike travel, including ultra-endurance racing.

Lorraine Lewis is the Co-Founder and CEO of The Lewis Foundation, an award-winning cancer charity providing free gift packs and ongoing support to adult cancer patients across 17 hospitals in the Midlands. Founded from lived experience, the charity has become a lifeline for thousands of people diagnosed with cancer.

Alex is a qualified International Mountain Leader, Polar Guide, and a professional Photographer based in St. Moritz, Switzerland. From scaling the world’s highest peaks to leading expeditions in the Arctic and Antarctica, she thrives where the wild meets the extreme.

Bonita Norris became the youngest woman to reach both the summit of Mt Everest at just 22 and the North Pole at 23, and her story is nothing short of extraordinary. In this episode, she shares the journey that took her from school trips in North Wales to climbing some of the world’s highest peaks, navigating extreme environments, and pushing the limits of what’s possible.

Jacquetta Megarry didn’t grow up in the outdoors, and she certainly didn’t see herself as an adventurer—or a publisher. But turning 50 sparked a journey that would transform her life. From walking the West Highland Way with friends to summiting Mt Kilimanjaro, Jacquetta discovered the power of pacing yourself, listening to your body, and building unshakeable self-belief.

Sabrina Pace-Humphreys is back on the Tough Girl Podcast for her third appearance, sharing her incredible journey as a runner, coach, and advocate for representation in trail running. From being a mum of four and grandmother of three, to taking on some of the toughest ultramarathons in the world, Sabrina’s story is one of resilience, community, and the relentless pursuit of goals.

Becky Wandell is a Teacher, Writer, Tour Guide, Volunteer, and Solo Traveler. At 47, while weathering a difficult divorce and the death of four close relatives, she clawed her way up from the depths of grief and, in her words, set out to “find her way back to Becky again”.

What does it mean to challenge the limits of both body and mind—and to redefine what success looks like along the way? Denisa Krásná, scholar, author, and adventurer from the Czech Republic, takes us on a journey into the world of women in extreme sports.

Happy New Year! I’m taking a moment to look back at the last six months of 2025—what’s worked, what hasn’t, and what the numbers tell me about the year so far. I reflect on the journey I’ve been on, the adventures, the challenges, and the mindset shifts that have shaped my life.