Kilian Jornet recently connected 82 4000m peaks in the Alps in an amazing 19-days. He covered a total of 1207km's and climbed a total of 75,334m+ On episode 249 of Talk Ultra, we discuss this amazing project!©iancorless

We felt infinite gratitude to not feel infinite stomach acid before this celebration episode! The main training topic was Kilian Jornet's training to win Sierre Zinal, the Olympics of trail running. The GOAT described his weekly volume, approach to training structure, and all of his workouts. We broke down what it means for everyone else! We also t…

We filled the pauses in conversation with all of our deepest confessions before recording this great episode! A main topic was how we thought about strength work and heat training in the Leadville 100 build. While David's mileage wasn't wildly high, he made some big changes in the last year that harness the power of heat to spur hematological chang…

We put lubrication in all the right places before this amazing episode! The main topic was a rundown of our big takeaways from the UTMB races, the most important week of the trail running year. Times get faster and faster... but carnage comes with it. We talk about how the fueling revolution may be impacting races, both in terms of speed and GI iss…

We had so much fun with this no-secrets episode on the Leadville 100 Mile course record! We answered a couple dozen listener questions on everything from training theory to race execution to supplements. We even detailed some harrowing stories about post-race recovery that will leave you breathless (from laughing). Throughout the history of the pod…

We pinched each other to make sure it wasn’t all a dream before recording this celebration episode! This one was all about processing David’s course record run at the Leadville 100 Miler. For 19 years, Matt Carpenter’s Leadville record of 15:42 has been talked about as one of the most untouchable marks in running. But a lot has happened since 2005,…

The first edition of MDS Cappadocia took place in June 2024. A unique race in a unique landscape. We speak with 71-year old Liz Ward who achieved her first MDS bling after multiple attempts.iancorless

We considered buying our very own pommel horse before this amazing episode! The main topic was a new study that may show a big reason for performance leaps across sports. In the study, just a few weeks of heat training caused 3% improvements in hemoglobin mass, associated with jumps in fitness. However, the adaptations reversed to baseline rapidly.…

We brought hearts full of love to this episode! We start by remembering the amazing Maddie Giegold, an ultrarunner and doctor who passed away suddenly several days before finishing her medical residency. Maddie was so full of life and love. The Universe will always be brighter because she was here. The main science topic was on data connecting micr…

We had a party with our insect friends before recording this great episode! A big topic was answering a listener question on how to use heart rate zones in practice when the data can seem so noisy. We think that calibrating effort is incredibly helpful for athletes... as long as they keep it simple. We break down what that looks like! Plus, we trie…

Our GPS watches told us we were "Peaking" for this great episode! The main topic was inspiration from the Hardrock 100. Ludovic Pommeret won just before his 49th birthday, setting a course record in the process, redefining what's possible with age. Courtney Dauwalter set her 3rd consecutive course record, once again proving that she's the GOAT. We …

We took some Big Leadville Energy into this great episode! The main topic was the Silver Rush 50 Miler, which David raced on Saturday. The last few months have been a doozy, starting with the bike accident and severe concussion back in early April. It has been hard at times, in ways that go a lot deeper than athletics. This episode is about falling…

We were flying high after the best sports week of all time for this amazing episode! The main topic was the 2024 Western States 100, the most insane race we have ever seen. It was not a cool year, but the times were wildly faster across the board, building on massive speed breakthroughs from 2023. What are we seeing? The same trends are present on …

We are coming to you from Eugene, Oregon at the Olympic Track Trials for this amazing episode! The main topic was on some inspiring stories from the first half of the Trials, which feels like the ultimate party of the US running world. And like most good parties, it features a lot of Snoop Dogg. We also talked about lessons from Broken Arrow, inclu…

We thought long and hard about alien physiology before recording this great episode! The main topic was a wildly cool wrinkle in training science. Across all different types of events, the most predictive variable for performance is often how fast an athlete can go at VO2 max effort. That could have massive implications for how we think about train…

We put on some bouncy shoes for optimal energy return before this great episode! The main training discussion was a new study on a speed protocol that caused major improvements in high-level runners. We zoom out to discuss other studies that have similar findings, including one that provided a theory for mechanisms in slow-twitch muscle fibers. The…

Episode 247 of Talk Ultra and we catch up with competitors from the 2024 MDS The Legendary for thoughts and feedback with Cecilie Lehmann Gianneri, Natalya Platanova and Nicki Marsh.iancorless

We were emotionally hardened by some sleepless nights before recording this special episode! A couple months ago, a brilliant podcast listener on Reddit published her predictions that Spring Energy's Awesomesauce gel had incorrect calorie counts. Three weeks ago, those findings were confirmed by a German lab. This past week, everything exploded on …

We ate a bag of performance waffles to get ready for this awesome episode! The first topic was a follow-up on the controversy about a gel that may have mislabeled its calorie count. We discuss emails from listeners that provide more context, along with what it might mean for food labeling generally. It's a wild, wild world out there! The main train…

We gathered liquid courage (chugging from a gallon of chocolate milk) for this great episode! The main training topic comes from the world of track, where athletes are probing the limits of human physiology. Because the margins separating athletes on the track are so small, there are takeaways for all endurance performance. Raise the ceiling to rai…

We sat in a stew of uncertainty before recording this awesome (and healing) episode! The main training topic was a pair of studies looking at longevity outcomes in serious athletes. Extra-hard training seems to have longevity benefits compared to general population lifestyles, contrary to some warnings you might hear! Let's all plan on doing uphill…

We celebrated a week with minimal life drama (YAY) before recording this great episode! The main training topic was a new study monitoring response v. non-response. Imagine two similar athletes who are given the the same training program. One could have breakthroughs, and one could face physical disaster. Why? We use the study to talk about how we …

We got the surprise of our lives before recording this dazed-and-excited episode! The main topic was the Canyons 100k. It was Megan's dream race, and you may have seen... she did not start. We had some incredibly surprising news right before we boarded our flight to California for the race, and we process it in real-time on the episode. Hopefully t…

We sipped on some of the finest, chalkiest electrolyte drink for this great episode! The main topic was gearing up for big events, spurred by Megan's upcoming adventure at the Canyons 100k. After the health issues, we were unsure whether we'd ever be able to have this sort of discussion on the podcast, and listeners have been there every step of th…

We got extremely hyped watching the Boston Marathon before recording this amazing episode! The main training topic was a new study connecting carb intake during exercise to reduced central fatigue, leading to the researchers theorizing a link between "excess" carbs and improved neuromuscular function. The study protocol was weird and wild! Does thi…

We enjoyed an all-expenses-paid ambulance trip before this amazing episode! The main topic was David's harrowing bike crash. The incredible paramedics said that the impact launched him 100 feet through the air. Somehow, the concussion, a broken wrist, and lacerations seem to be the worst of it. The legs are 100%! And as all runners know, wrists and…

It's the 200th episode, and we brought so much gratitude to the party! The main topic was reflecting on 5 ways our approach to endurance training/coaching has changed, based on new research and real-world experience. The topics buffet is packed with goodness: extreme-carb fueling during hard efforts, heavier strength work (in moderation), less need…

Episode 246 of Talk Ultra is with Nicki Marsh as we countdown to Marathon des Sables - The Legendary. With a 50th birthday looming in 2024 Nicki had been toying with lots of ideas of how to celebrate... The only thing that truly excited me (and could fit around work!) was MDS. Her husband had done it in 2017 and said never again. However, it took h…

We rode the inspiration wave from witnessing history for this great episode! The main topic was on the mind-boggling finish from Jasmin Paris at the Barkley Marathons. She is the first woman to finish the race, and we think it will go down as one of the most impressive endurance achievements ever. We break down why that is, and we proceed to eat so…

Episode 245 of Talk Ultra is with Ferdinand Charriau, head of communications for Marathon des Sable - The Legendary. In this podcast we discuss the final details as the 2024 edition is just weeks away.iancorless

We vibed with a new playlist (Taylor's version) before this great episode! The main training topic was a new study on fatigue resistance, which used a novel protocol for testing durability involving different levels of intensity. "Durability" research may be the most exciting part of modern performance science, and we broaden it out with real-world…

Episode 244 of Talk Ultra and we talk with Alexander Welch who will toe the line of the 2024, Marathon des Sables - The Legendary.©iancorless

We made questionable playlist decisions (arf arf) to get hyped for this amazing episode! The big topic was Lululemon's FURTHER event, a 6-day ultra in the California desert, full of intrigue and world records. Megan was on the ground as coach and science advisor, and she returns with a report that will blow your minds. What happens when a company i…

On episode 243 of Talk Ultra we talk to Marie-Christine Barnett-Lonergan, MC for short, on her inspiring story to the startline of the 2025 Marathon des Sables - The Legendary.iancorless

We ate some business PB+Js to fuel up for this great episode! The main training topic was on fueling like your athletic life depends on it. Erase all of your preconceived notions and ask this question: When you're already tired and you're still a couple hours away from home, what do you do? If you're anything like many of the best endurance athlete…

Episode 242 of Talk Ultra and we talk in depth with Lina and Sanna El Kott, the El Kott twins, about the highs and lows of The Coastal Challenge in Costa Rica which celebrated 20-years!iancorless

We put on some see-through pants for this great episode! The main training topic was on double workouts, involving two moderate sessions in a single day. Norwegian athletes are notorious for their double threshold days, and over the last few years, we have been using an adapted approach with the treadmill or cross-training that can be implemented f…

We glugged some sugar with coffee and cream for this awesome episode! The main training topic was a new study breaking down the training of the 24-hour world-record holder. It gave us an excuse to talk about the trajectory of ultra training, and how we're in the midst of a fundamental shift in the sport at all levels. We also talked about a cool st…

We just got back from a joyful and intense weekend at the Black Canyon 100k, arguably the most competitive ultra on US soil! Endurance sports are in the midst of a fundamental shift in what's possible, from the winners to the final finishers. This year's Black Canyon was a mind-blowing demonstration of how the game is changing, with tons of lessons…

Corporal Natalya Platonova joins forces with elite Army professionals in support of the Army Benevolent Fund under the title, Rinder's Run with Barrister, author and brodcaster, Rob Rinder as they take on the 2024 Marathon des Sables - The Legendary. The team will consist of Natalya, Rob, Olympic champion Heather Stanning OBE, Army Sergeant Major P…

It was the ultimate celebration episode, on a high from watching the Olympic Marathon Trials! We talked about some of our favorite storylines from the most exciting race on US soil: training partners finishing together (and our conspiracy theory), the next big star is born for female marathoners, an Olympian who walked onto her D2 college team, and…