FKT Podcast

This week we’re traveling to Alabama to retrace Martin Luther King Junior’s march from Selma to Montgomery with Sika Henry. 59 years ago nonviolent activists marched between these two cities to protest segregation. Earlier this month Sika, the first Black female professional triathlete, ran this 51-mile historic route in 7 hours 6 minutes. The granddaughter of a footballer denied admittance to the professional leagues due to race, Sika shares her remarkable and inspiring journey to Montgomery–as well as to professional athletics–despite a major accident. Her drive to return to triathlon after a horrific bike crash in order to bring attention to the lingering impacts of segregation in triathlon–and the full-circle moments of her Fastest Known Time–are empowering. You can follow her on Instagram @ sikahenryBig thanks to Janji for supporting the podcast. We’re proud to partner with this trail running apparel powerhouse, whose super durable apparel comes with a five-year run everywhere guarantee. (Not to mention, two percent of sales are donated to clean water programs in the places we run.) Head to and take 10 percent off with the code FKT.

Host Heather Anderson delves into Kristian Morgan's epic Appalachian Trail FKT, an endeavor filled with grit, determination, and unexpected challenges. Join us as we uncover the remarkable story of Kristian, who embarked on this daunting journey supported by an unlikely ally – his own mother, serving as his dedicated crew. Through numerous setbacks and restarts, listeners will be captivated by Kristian's unwavering resolve amidst one of the wettest years in the Northeast. Tune in as we explore the triumphs and tribulations of an extraordinary athlete's quest to conquer the legendary Appalachian Trail. Read more about Kristian's FKT here.Big thanks to Janji for supporting the podcast as we head into a new year. We’re proud to partner with this trail running apparel powerhouse, whose super durable apparel comes with a five-year run everywhere guarantee. (Not to mention, two percent of sales are donated to clean water programs in the places we run.) Head to janji.com and take 10 percent off with the code FKT.

Join host Heather Anderson on the latest FKT Podcast as she sits down with Ivey Smith. Despite battling injuries, Smith tackled the rugged 300 mile Benton MacKaye Trail, setting an unsupported Fastest Known Time. Along the way, she encountered unexpected wildlife and resisted the allure of trail angels, relying solely on her own determination. In this captivating interview, Smith shares her insights into overcoming challenges, staying focused, and embracing the solitude of this Appalachian Mountains trail. Read all about Ivey's adventures hereon the FKT site. Big thanks to Janji for supporting the podcast as we head into a new year. We’re proud to partner with this trail running apparel powerhouse, whose super durable apparel comes with a five-year run everywhere guarantee. (Not to mention, two percent of sales are donated to clean water programs in the places we run.) Head to janji.com and take 10 percent off with the code FKT.

In this episode of the FKT Podcast, host Heather Anderson sits down with trail runner Suzanne "Sunny" Stroeer to dive into her remarkable achievement of setting the Fastest Known Time (FKT) for the Grand Canyon Rim-to-Rim-to-Rim alt route. Sunny shares her journey, detailing the physical and mental challenges she faced along the way, and the strategies she employed to conquer one of America's most iconic trails which included swimming across the Colorado River. Listeners will be inspired by Sunny's perseverance, determination, and love for the outdoors as she recounts her unforgettable experience in the Grand Canyon. Tune in for an exhilarating discussion on pushing boundaries and chasing dreams in the world of trail running.And last but not least, big thanks to Janji for supporting the podcast as we head into a new year. We’re proud to partner with this trail running apparel powerhouse, whose super durable apparel comes with a five-year run everywhere guarantee. (Not to mention, two percent of sales are donated to clean water programs in the places we run.) Head to janji.com and take 10 percent off with the code FKT.

This week we’re traveling to the thin air and high alpine peaks of Colorado for a very special episode of the FKT Podcast. Last summer, not one, not two, not three, but four FKTs went down on the Colorado Trail within weeks of each other. All four women—Claire Bannwarth, Tara Dower, Nina Bridges, and Melinda McCaw—join host Heather Anderson to break down their incredible efforts. The Colorado Trail snakes 500 miles from Denver to Durango, traveling through some of the most spectacular scenery in the state, including six wilderness areas and eight mountain ranges. Runners and thru-hikers can elect to go east to west or vice versa. And with the option to stay low in the shadow of the Collegiate Peaks (Collegiate East) or traverse high across the backside (Collegiate West), there’s a total of four options. Add on top of that traveling in a supported, self-supported, or unsupported style, and FKTs abound on this iconic trail.Today’s guests ran the gamut, from Tara and Nina’s highly contested supported FKTs for the overall women’s record, to Melinda setting a new mark going supported in the same direction (east to west) but with the Collegiate West variant, to Claire’s mind-blowing self-supported mark going west to east. They break it all down on the podcast, divulging why they chose to go in these directions and styles, the logistics behind their attempts, the sleep deprivation, injuries, and gear malfunctions they overcame along the way, and why for at least some of them it’s the hardest thing they’ve ever done. Don’t miss this masterclass on this classic trail!Follow Claire’s, Tara’s, Nina’s, and Melinda’si adventures on Instagram, and check out their performances on fastestknowntime.com. And last but not least, big thanks to Janji for supporting the podcast as we head into a new year. We’re proud to partner with this trail running apparel powerhouse, whose super durable apparel comes with a five-year run everywhere guarantee. (Not to mention, two percent of sales are donated to clean water programs in the places we run.) Head to janji.com and take 10 percent off with the code FKT.

This week we’re thrilled to be joined by our two FKT athletes of 2023: Jenny Hoffman and Karel Sabbe. From not one but three Pacific Crest Trail records, to new FKTs on classics like Nolan’s 14 and the Paddy Buckley Round, to new mountaineering benchmarks on Mount Denali and Mount Blanc, 2023 was one for the history books. (Or more specifically, the record boards at fastestknowntime.com.)Our has jury voted, and this year Karel and Jenny were named FKT athletes of the year for their astonishing records on the Pacific Crest Trail and the Trans America run, respectively. A physics professor at Harvard University, Jenny ran the 3,000 miles from San Fransico to New York City in 47 days, 12 hours, and 35 minutes–shattering Sanda Villines’s previous record by eight days. Equally busy as a dentist in Belgium, Karel returned to the PCT after setting the supported record there in 2016 to reclaim his FKT. And he succeeded, smashing Tim Olson’s record set in 2021 by over five days.Several months out from their record-breaking performances, Jenny and Karel join host (and fellow FKT of the Year nominee Heather Anderson) on the FKT Podcast to discuss their records, how recovery has been going, and of course—what’s next. They discuss the similarities and differences on multi-week trail versus road efforts. All three lend insight into the importance of listening to the body after incredibly strenuous efforts. And they talk about the lessons they learned along the way. This episode is not to be missed!You can follow along with Jenny and Karel’s adventures on Instagram, check out their indepth interviews from these records on episodes 215 and 213, and read more about their FKTs on fastestknowntime.com.Congratulations to Jenny, Karel, all of our FKT of the Year nominees, and to everyone in the FKT community for another year of getting after it. Cheers to new adventures in 2024!And last but not least, big thanks to Janji for supporting the podcast as we head into a new year. We’re proud to partner with this trail running apparel powerhouse, whose super durable apparel comes with a five-year run everywhere guarantee. (Not to mention, two percent of sales are donated to clean water programs in the places we run.) Head to janji.com and take 10 percent off with the code FKT.

Ah Iceland, that magical polar island covered in glaciers, hot springs, lava fields, and…mosquitos. Christof Teuscher learned that the hard way this August when he traversed the island north to south on foot, without any aid, covering the 375-mile route in eight days, 11 hours, and four minutes. That was good enough for a new unsupported fastest known time, as Teuscher shaved an astonishing four and a half days off the benchmark set by Eli Burakian the year before. Born in the alps of Switzerland and posted up in Oregon for the past 20 years as a professor of electrical and computer engineering at Portland State University, Teuscher possesses both a quick and strong mind. He’s no stranger to epic endurance feats—last year, he completed the 1,000-mile Iditarod on foot—but the North-South Iceland Traverse tested him in unprecedented ways.While immersed in the ethereal beauty of the country, Teuscher contended with periods of 80-degree temps and stagnant air that brought out the fiercest bloodsuckers he’d ever encountered. Those stretches were followed by bone-chilling wet and cold that sent him into hypothermia.On top of that, by choosing to go unsupported, Teuscher had to carry all his supplies from start to finish on his back—including a wide array of layers for the ever-changing climate. The heavy pack wreaked havoc on his body in ways you may not have guessed.Go inside Teuscher’s epic feat this week on the FKT Podcast. Teuscher breaks down how meticulous planning allowed him to move as lightly and efficiently as possible. He covers the highest highs—yes, including covering Iceland’s remote interior highlands—and the lowest lows which extend far beyond the mosquitoes. (Hint: the lows involve roads.)Read more about Teuscher’s journey on fastestknowntime.com and on his website. And follow his adventures on Instagram. 

The Pacific Crest Trail was on fire this year, and not in the usual way. Records fell left and right on this iconic 2,592.6-mile long trail. And etching her name on the illustrious FKT holder list is Jessica Pekari, who set the women’s south-bound supported record in 63 days, seven hours, and 31 minutes.This record was a long-time coming for the veteran mother of three with Blackfeet and Mexican heritage. After completing the Triple Crown of 200-mile ultras in 2018, the former U.S. military medic turned her eyes to the west coast’s most iconic trail. She set out on an FKT attempt in 2020, but Mother Nature thwarted her plans. Finally, on September 19, 2023, she touched the sign at the U.S.-Mexico border and her dream became a reality. Jessica joins fellow self-supported PCT FKT record holder and FKT Podcast host Heather Anderson on the podcast today to delve into her experience. The two provide unprecedented detail into what it takes to move light and fast on this long trail, and also what it’s like to write about their experiences. Jessica discloses how she problem solved on the fly, and how she copes with PTSD on the trail.Check out Jessica’s FKT on fastestknowntime.com. Read all about her 2020 FKT attempt in her book, Bombs to Trails: Interweaving Heritage, Life, and PTSD on the Pacific Crest Trail, and follow her adventures on Instagram. 

Jenny Hoffman has dreamed about running across the United States since she was a child. Spacing out in the car, she’d stare at the open road and think about how she could be running down it instead. The goal loomed over her life as she earned a bachelor’s degree in Physics from Harvard University in 1991, a Ph.D. in Physics from the University of California, Berkeley in 2003, and back in Boston as a professor of Physics and Applied Physics at Harvard, where the mom of three and three-time 24-hour national champion still works. Jenny finally acted on that dream in 2019, when she set off from San Francisco with aspirations of running all the way to New York City. At mile 2,560, 42 days into her journey and six days under record pace, a debilitating knee injury devastatingly cut her trip short in Cleveland, Ohio. Despite surgery, rehab, a global pandemic, and the pandemonium of work and family life, Jenny dreamed of finishing what she had started every single day.That day finally came on November 2, 2023, when Jenny reached the Atlantic Ocean lapping against Manhattan. She completed the 3,000-mile trek in just 47 days, 12 hours, and 35 minutes—besting Sandra Villines record of 54:16:24 by over a week.Go behind the scenes with Jenny on her astonishing run this week on the FKT Podcast. Discover why she ended up retracing her footsteps from 2019 instead of taking a different trans-continental route as she originally intended. Learn about life in a day while running 60-plus miles a day across the U.S. during corn harvest season. Jenny talks about the food that fueled her record, how she managed to journal every night, the critical roles her crew played, as well as the logistics of running point-to-point across mostly very rural stretches of the country. And discover Jenny’s takeaways about America after experiencing all facets of life across the vast, diverse country on the open road.Get all the data and daily write-ups from Jenny’s FKT on fastestknowntime.com. And follow her adventures (and academic work!) on her blog and on Instagram. 

For some FKTs, the beauty lies in the solitary nature of human and landscape. Other FKTs derive meaning from the collective effort needed for safe and successful passage. Hillary Geradi married the two on June 6, 2023, when she set the FKT on Mont Blanc, the 4,805-meter (15,766-foot) glaciated massif that looms above Western Europe.Gerardi, an American living just downvalley from Chamonix, France, and the fabled peak, dreamed of going fast on this mountain for years. The snowpack and weather finally aligned in early June, and Gerardi, supported by her hyper-coordinated team, traversed the 20-mile route with nearly 13,000 feet of climbing in 7:27:39, shaving 26 minutes off of Emelie Forsberg’s time from 2018.Today, Gerardi joins the FKT Podcast to break down this epic effort, including how safety considerations led her to take the alternative “Killian” route on the way up; the instrumental roles gear and a coordinated team played; and how she overcame a fundamental error in this record-breaking event. Get more insight into Gerardi’s FKT on fastestknowntime.com, and follow her adventures on Instagram.Thank you so much, Merrell, for supporting the show and fastestknowntime.com! If you’re looking for a new shoe in which to test yourself on the trails, check out the MTL Skyfire 2, the ultra-lightweight, award-winning trail shoe from our friends at Merrell Test Lab. See what all the buzz is about at www.merrell.com.