

Trail Society
Keely Henninger
Keely Henninger, Corrine Malcolm, and Hillary Allen are three professional trail runners looking to utilize their experience as athletes and scientists to foster community and discussion around new and challenging topics in the world of trail running, training and racing, and equality.
Episodes
Mentioned books

Jan 30, 2026 • 1h 13min
The Science of Your Nervous System and How to Respond to Stress, Trauma, and the State of the World
We're sharing a special episode today from our new Feisty Media family to help you deal with and take away some action items for the collective trauma many of us are going through right now, whether it's new for you or simply heightened.Along with being a sports psychologist & therapist in her own right, the Feisty Women's Performance podcast host Dr. Erin Ayala also lives in Minneapolis, Minnesota — which has been at the center of the news over the last month since it became the target of the largest immigration enforcement action to date in the U.S. Thousands of federal agents have patrolled the streets and detained residents, and, over this past weekend, shot and killed a second bystander — leading to hundreds of thousands of people protesting in Minneapolis and around the country.In this tense environment, how do we show up as athletes, as members of our community, as our best and healthiest selves?Erin has brought together a group of experts and invites you to join them — Dr. Tess Kilwein, Dr. Quincy Guinadi, and Christine Bright — as they discuss how these experiences shape mental health and performance, and how you can respond to stress and trauma whether you're going through it right now with the news or you're dealing with your personal challenges.Key Takeaways: • What is collective trauma? Learn how collective trauma impacts communities and individuals, and why this understanding is crucial for athletes and coaches.• Recognize that intentional rest in times of stress can be essential for long-term sustainability.• Know that movement and sport can be powerful tools in community healing.• Get tips on how to navigate the complexities of wanting to help without feeling performative or overwhelmed, and how to effectively engage in difficult conversations without shame or guilt.Don't be perfect. Be brave.Guest Introductions: • Dr. Tess Kilwein: A board-certified clinical, health, and sport psychologist with expertise in mental performance and athlete wellness.• Dr. Quincy Guinadi: A postdoctoral resident specializing in identity, mental health, and the experiences of marginalized communities.• Christine Bright: Lead consultant at the Center for Healing and Justice through Sport, focusing on trauma-informed coaching and community support.Resources Mentioned:• Center for Healing and Justice through Sport• Nothing Heals like Sport Playbook• "What Happened to You" by Dr. Bruce Perry and Oprah• Beyond Ally by Dr. Maysa Akbar• Find ways to help at standwithminnesota.com• The Feisty Women's Performance podcast

Jan 27, 2026 • 1h 14min
Episode 118: Chronic pain, endometriosis, and major surgery: How Olivia Amber became the first woman to establish a time on Norman's 13
What does endurance look like when perfection is no longer the goal?In this deeply personal episode, host Corrine Malcolm sits down with professional runner and mountain athlete Olivia Amber for a conversation about movement, identity, health, and choosing paths that don’t always make sense on paper but that feel right in the body.Olivia grew up in a small Nordic ski community in northern Wisconsin, racing at a high level before stepping away from elite skiing after college. What followed was a series of pivots: a career outside sport, a rediscovery of running as a form of exploration, and eventually a return to the mountains — this time on her own terms.At the center of this episode is Olivia’s recent completion of Norman’s 13, a roughly 105-mile, 40,000-foot link-up of California’s Sierra Nevada 14ers. Olivia became the first woman to establish a known time on the route, claiming the FKT in the process, but this achievement can’t be separated from the years that came before it: shaped by chronic pain, a stage IV endometriosis diagnosis, major surgery, and learning to listen to a body that no longer responded to “push through it.”This is a conversation about redefining success, navigating health within high-performance sport, and allowing dreams to evolve when the old version no longer fits.In this episode, we talk about:Growing up in a Nordic ski community and how family shapes athletic identityWalking away from elite skiing — and why it wasn’t a failureFinding running as freedom, not replacementLiving and training with stage IV endometriosisFertility decisions, surgery, and long-term health realitiesWhat makes Norman’s 13 such a unique mountain challengeChoosing a harder line because it felt safer — and truerThe role of community in big, lonely objectivesLetting go of outcomes and committing to the processThis episode is brought to you by rabbit. If you're looking to treat yourself after the holidays or upgrade your winter running kit, head to www.runinrabbit.com and use code TRAILSOCIETYJAN in January for 10% off.@feisty_media@trail.society

Jan 20, 2026 • 1h 1min
Episode 117: Western States Winner Abby Hall and the Freedom of Owning Ambition
What does it really look like to pursue excellence over a decade — through injury, uncertainty, quiet rebuilds, and breakthrough moments that seem sudden only from the outside?In this episode of Trail Society, host Corrine Malcolm sits down with one of her closest friends and most compelling athletes in the sport: Abby Hall. Fresh off her 2025 Western States 100 victory, Abby reflects on the long road that led there — and why the “messy middle” matters just as much as the podium.This conversation is less about one race and more about a philosophy: making it "cool to care," showing up honestly, and staying in it when things don’t go to plan.Together, Corrine and Abby dig into the rhythms of professional running beyond the highlight reels — from late-day training runs and household logistics to mindset shifts, team alignment, and the vulnerability of saying “I want to win.”Whether you’re chasing podiums, consistency, or just a deeper connection to why you run, this episode offers a powerful reminder: there’s no one right way to do this — but there is value in doing it fully.It’s a thoughtful, funny, deeply human conversation about longevity, grit, and what it means to grow alongside a sport that’s also growing up.Support our partners:This episode is brought to you by rabbit. If you're looking to treat yourself after the holidays or upgrade your winter running kit, head to www.runinrabbit.com and use code TRAILSOCIETYJAN in January for 10% off.Trail Society is newly a part of the Feisty Media podcast network. Learn more about Feisty, a women's sports and health media and education company, at feisty.co@feisty_media@trail.society

Dec 30, 2025 • 1h 9min
Episode 116: Reflecting on 2025, ReFUEL study updates, and Looking Ahead
Episode 116 is a year end reflection with Corrine Malcolm, Keely Henninger, and Hillary Allen, released just ahead of the New Year. The conversation opens with lighthearted check ins on holiday routines, winter training, and how each host plans to ring in 2026. From there, the episode moves into results, news, and science, including a detailed discussion of new findings from the ReFUEL study examining menstrual recovery, estrogen exposure, and ovulation in endurance athletes with functional hypothalamic amenorrhea and oligomenorrhea. The hosts unpack what it actually means for cycles to return, why multiple consecutive cycles matter, and how this research informs coaching, athlete health, and family planning conversations. The second half of the episode is a wide ranging reflection on the year that was. Corrine, Keely, and Hillary look back on major themes from Trail Society in 2025, including athlete contracts, travel and racing highlights, fertility, resilience, fatigue, recovery, and women's sports milestones. They reflect on favorite conversations and guests, moments that surprised them, trends they are ready to leave behind, and ideas they hope shape the future of the sport. The episode closes with personal roses and thorns from the year, Society Slam listener questions, and an exciting announcement about what's coming next: a short break, a new weekly format in 2026, and even more long run listening ahead. Sponsors This episode is brought to you by rabbit. If you're looking to treat yourself after the holidays or upgrade your winter running kit, head to www.runinrabbit.com and use code HOPPYHOLIDAYS in December for 10% off. Citations Mallinson, R. J., et al. (2025). Multiple eumenorrheic cycles are necessary to observe a significant increase in estrogen exposure and ovulation in exercising women with functional hypothalamic oligo/amenorrhea undergoing a nutritional intervention: Insights from the REFUEL study. PM & R: The Journal of Injury, Function, and Rehabilitation. https://doi.org/10.1002/pmrj.70024

Dec 16, 2025 • 1h 5min
Episode 115. The Science of Resilience: Why Environment Matters More Than Toughness
Episode 115 is a winter roundtable with Corrine Malcolm, Keely Henninger, and Hillary Allen that explores how resilience in endurance sport is built not in isolation, but through people, culture, and environment. We open by checking in on winter training realities across snow, mud, rain, and darkness, and how community helps athletes keep showing up during the hardest part of the year. The episode also covers standout performances from CIM, including a historic day for women chasing the Olympic Trials standard, updates in women's sport science and leadership, and notable moments across trail, road, and skimo. At the heart of the episode is a deep dive into new research by Chen et al. (2024), which challenges the idea that resilience is an innate trait. Instead, the study shows how grateful team climates foster individual gratitude and long-term psychological resilience. Hillary breaks down the science behind coaching environment, gratitude, and burnout prevention, connecting it to real-world trail running experiences. Together, the hosts reflect on where resilience actually comes from, how grit is often confused with adaptation, and what coaches, teammates, and communities can do to create environments where athletes grow braver rather than smaller. The episode closes with Society Slam listener questions and examples of organizations doing it right when it comes to supporting athletes through pregnancy, setbacks, and long-term participation in sport. A huge shoutout to our sponsor rabbit! Check them out at www.runninrabbit.com with code HOPPYHOLIDAYS for 10% off in December!!

Dec 2, 2025 • 1h 7min
Episode 114. UTCT Deep Dive: Training, Travel Chaos, and Race Week Curveballs
Episode 114 takes us to Cape Town as Corrine gives a full UTCT race recap, reflecting on why she returned to the Deep South, the big-volume training block leading in, and the challenges of racing after travel sickness and time zone chaos. We talk pacing through the first 50 kilometers, fueling decisions, and what makes a night start feel uniquely disorienting. The conversation touches on heat training, mental reframing, and the honest emotional landscape of managing expectations when things out of your control land in your lap during race week. We also round up an exceptionally fast weekend of racing across the globe including standout results from the JFK 50 Mile, the competitive UTCT podium battles, and record-breaking runs at the Quad Dipsea. Wrapping with recovery plans, what is coming next, and a Society Slam covering ultralight waterproof jacket recommendations and the wide range of pregnancy running experiences, this episode brings together community, science, and the real-life messiness of training and performing. Thank you to our sponsor, rabbit, for making this happen! If you want to snag any new colder weather run gear you can hop on over to www.runinrabbit.com and use code → HOPPYHOLIDAYS for 10% off.

Nov 18, 2025 • 1h 28min
Episode 113: Redefining Pregnancy and Sport with Dr. Margie Davenport
In Episode 113 we sit down with Dr. Margie Davenport, Professor of Kinesiology and Director of the Program for Pregnancy and Postpartum Health at the University of Alberta. Margie has spent more than two decades advancing the science of exercise during pregnancy and postpartum, collaborating with organizations including FIFA, Sport Canada, ACSM, and the Society of Obstetricians and Gynaecologists of Canada. She walks us through the transformative cardiovascular, metabolic, and biomechanical adaptations that make pregnancy "the ultimate stress test," while explaining how exercise supports both maternal and fetal health. We also dig into her recent work on long-duration training during pregnancy, postpartum return-to-run recommendations, pelvic floor considerations, and the complex intersections of REDs, mental health, breastfeeding, and musculoskeletal injury risk. Margie's research dispels longstanding misconceptions and offers evidence-based guidance for athletes who want to stay active through every stage of pregnancy and return to sport with confidence. This is an essential conversation for anyone who cares about the science of women's health and performance. Follow Margie here: @pregnancyandexercise Big shout out to our sponsor, rabbit, for helping us with this scholarship. If you want to snag any new colder weather run gear you can hop on over to www.runinrabbit.com and use code → FALLTRAIL10 for 10% off.

Nov 4, 2025 • 58min
Episode 112: Javelina Jundred Recap: Crewing, Community, and Getting More Women to the Start Line
In Episode 112 of Trail Society, Corrine, Keely, and Hillary head to the desert for the Javelina Jundred. Keely was on the ground with the rabbit x Trail Society scholarship athletes, Clarivel Vega and Daisy, crewing, pacing, and celebrating their powerful performances. From first trail race jitters and high and low moments, to late-night grit, the weekend was a reminder that showing up for one another can make all the difference. The crew dives into what it means to create access, not just by giving out scholarships, but by building community and support systems that help women get to the start line and stay in the sport. They also discuss cut-off times in ultra races and how expanding the times may impact finish rates and access to women. They also recap some of the record-breaking performances from Javelina's golden ticket chase and reflect on how mentorship and representation can spark the next generation of trail runners. Big shout out to our sponsor, rabbit, for helping us with this scholarship. If you want to snag any new colder weather run gear you can hop on over to www.runinrabbit.com and use code → FALLTRAIL10 for 10% off.

Oct 21, 2025 • 1h 24min
Episode 111: Discipline or Disorder? The Psychology of REDs in Ultra-Endurance Athletes with Jill Colangelo
In this episode of Trail Society, Corrine, Keely, and Hillary sit down with researcher Jill Colangelo to unpack their newly published review, "Exploring the Presentation of REDs in Ultra Endurance Sport." This conversation dives deep into the intersection of low energy availability (LEA), disordered eating (DE), and exercise dependence (EXD), issues that are all too common yet rarely discussed openly in the ultra-endurance community. Many athletes are unknowingly underfueling, especially for efforts lasting over two and a half hours, and whether this is intentional or unintentional, the consequences can be profound. The discussion explores how extreme training volumes, psychological pressures, and cultural norms around toughness and body image make ultra athletes uniquely vulnerable to both the physiological and psychological components of Relative Energy Deficiency in Sport (REDs). Together, Jill and Keely break down what current research tells us, and what's still missing, about fueling, recovery, and mental health in endurance athletes. They also tackle one of the hardest questions for athletes and coaches alike: how do we tell the difference between being disciplined and being disordered? This episode challenges assumptions, questions long-held beliefs about "grit" in sport, and offers a more compassionate lens on what it means to truly care for the athlete's body and mind. Follow Jill here: www.jillcolangelo.com Sponsors: HUGE thanks to our sponsor rabbit for helping us with this scholarship. Shop their fall looks with 10% off using CODE → HOPTOBER10 at https://www.runinrabbit.com/ Citations: Colangelo, J., Smith, A., Henninger, K. et al. Exploring the presentation of REDs in ultra endurance sport: a review. J Eat Disord 13, 210 (2025). https://doi.org/10.1186/s40337-025-01381-0

Oct 7, 2025 • 1h 24min
Episode 110: Scholarship Spotlight: Clarivel Vega on Finding Belonging
In this episode of Trail Society, Corrine, Keely, and Hillary break down an action-packed World Mountain and Trail Running Championships, where Team USA came away with hardware and Hillary surprised us all with a double, competing in both the vertical and the long trail events. Hilly shares what it was like to rock the Team USA kit, how she pivoted from preparing for a one-hour climb to suddenly taking on an 80km ultra, and what she learned from the experience. The crew also highlights the story of Clarivel Vega, this year's 30km Javelina Trail Society Scholarship recipient. A first-generation Latina and lifelong runner, Clarivel has found strength, resilience, and belonging in the running community after growing up without family support for her sport and managing a chronic illness. From her roots in Santa Ana with Keep Runnin Santa Ana to her new adventure on the trails, her story is a powerful reminder of why representation matters and why we're committed to getting more underrepresented runners to the start line. HUGE thanks to our sponsor rabbit for helping us with this scholarship. Shop their fall looks with 10% off using CODE → HOPTOBER10 at https://www.runinrabbit.com/


