Dr. David Castol: Performance, Perspective, & the Modern Peloton

Life in the Peloton is proudly brought to you by MAAP   Being a Doctor on a professional cycling team means something very different now to what it meant just a few decades ago. Nowadays, a cycling doctor is all about balancing performance with a rider’s long term health, keeping these high functioning athletic specimens fighting fit and ready for the physical and mental load of bike racing. But, it wasn’t that long ago that being a Doctor in professional cycling meant one thing; performance enhancement.   Guys, this month’s episode of Life In The Peloton is one of the most thought provoking conversations we’ve had in a while. I sat down with my old team doctor from my days on EF; Dr David Castol.   Dr. Castol has spent years working at the heart of pro cycling, helping riders navigate the demands of one of the toughest sports on the planet. But, in 2018, everything changed when David found himself on the other side of the medical system after a testicular cancer diagnosis that transformed his outlook on life and the way he practices medicine.   David and I talk about what it takes to have a long, healthy career as a sportsperson, and how to find the balance between being a high performance athlete and focusing on your long term health. Efficiency, recovery, and managing your body’s resources better to improve your performance economy are all at the centre of Dr. Castol’s philosophy, and there’s a lot to take away for pro athletes and amateurs alike.   Of course, we also dive into the real gritty questions that come with the territory of being a doctor in cycling. Is doping still present in the pro pelo? What does he think about these extraordinary performances we’re seeing more and more often in races these days? Where does the grey area of performance enhancement begin and end?   It goes without saying that your mind and your body have to work in harmony to get the most out of your athletic potential, and hearing Dr. Castol’s take on just how important mental health is for riders was really eye opening and reassuring to know that mainstream medicine is starting to focus on psychology as well as physiology.   Since I stopped racing at the end of 2021, the pro peloton is almost unrecognisable. Riders are going faster, breaking through younger, and retiring earlier; and it doesn’t look like it’s going to slow down any time soon.   I actually learnt a hell of a lot from our chat. Despite not being a professional athlete any more, there’s so many broader points about your general health that are as relevant to day-to-day life as they are to bike riding. I hope you guys enjoy this chat and learn a thing or two about your physical and mental health as a cyclist, whether you’re a pro racer or a weekend warrior.   Cheers, Mitch     This episode is sponsored by JOIN Cycling. Train smarter with adaptive plans and efficient workouts. Maximise progress, avoid overtraining, and seamlessly connect with favourite apps and devices. Perfect for cyclists of all levels.   For 30 Days JOIN Cycling FREE, head across to https://join.cc/litp    

This is a cheeky bonus excerpt from the full episode. To listen to the whole thing — and get access to future Chronicles — become a PODIUM Member (our foundling tier) via our Substack. 👉 https://lifeinthepeloton.substack.com/about   Although we live on opposite sides of the world to one another, Sveino and I share a really deep connection. We spent years together racing, going through those gritty, hard experiences that forge the strongest friendships its possible to have; through suffering. We catch up once a month for an hour or so, and it’s something I really look forward to - even if it is just a video call.   So, when Sveino decided to make the trip Down Under, I was absolutely stoked.   That’s right, guys, this month’s episode of The Life In The Peloton Chronicles is a special one; Sveino and I are back riding bikes together for the first time in years, taking on a bit of a mini adventure over a few days. Heading out from LanVegas, we initially planned to pick up the Great Victorian Divide trail and smash out a bit of an epic…but things didn’t quite work out that way.   The thing with these epic multi-day challenges is that you have to roll out with that mindset; “I’m on a bloody mission here”...and after reuniting with Svein, all we wanted to do was enjoy the short time we had together, so we pivoted the goal and decided to pull the chord on the full Divide, and just cruise for a few days so we could actually enjoy ourselves. I’ll tell you now - bloody great call.   I packed the mics, and we decided to record our yarns on the bike and put out this mini travelogue of an episode. Heading East out of Lanny over Mount Disappointment, we made tracks for Jamieson, before heading up to Mansfield - Gerro’s hometown - and cutting back West towards home. Still a good few hundred tough ks over three days on what Sveino would call “bomber” gravel, and more than enough riding to really rinse ourselves.   Sveino’s full of amazing, philosophical thoughts. He’s in tune with himself, and I find his energy really calming when I’m around him. “Adapt until we die” was his saying of the trip, and let me tell you we had a few mishaps that meant we had to adapt along the way.   Guys, I hope you enjoy listening to Sveino and I rambling around the Victorian countryside for a few days. I love recording pods in person whenever I can, and even more so when it’s with one of my best mates who I haven’t seen face-to-face in years.   As always, thanks so much for being part of the Pelo. Your support makes these special episodes possible. You guys are pulling some epic turns, and let me tell you, there were a few points out on this trip where I could have done with a few extra wheels to sit on…   Until next month!   Cheers, Mitch

Life in the Peloton is proudly brought to you by MAAP   We’re nearing the end of the Giro d’Italia, and it’s been a crazy race so far. Jonas Vingegaard’s dominating the GC, the sprint stages have been hotly contested by Magnier, Groenewegen, and Milan, and UAE are mopping up stage wins left, right, and centre. With just a few days left of the first Grandy of 2026, it’s time for this month’s Race Communiqué!    That’s right, guys, Tom Southam, Luke Durbridge, and I are sitting down for a good old yarn about what’s been happening over in Italy for the last few weeks before it all reaches a crescendo this weekend.    Whilst it’s pretty nailed on that Vingegaard will take home the pink jersey and, with it, a place in the Grand Tour triple crown hall of fame, there’s still a hotly contested fight for the podium spots and - more importantly - the best placed Western Australian, with Hindley, O’Connor, and Storer all sitting pretty in the top 10!    I raced the Giro twice in my career, and I have some fond memories from the land of espresso, prosciutto, and pretty chaotic racing. This grand tour is always a fan favourite; less mainstream than the Tour, but not as low-key as the Vuelta. But, as always, Southam disagrees; is the Giro actually boring?! He makes his case, but also takes a look at the Unibet Rose Rocket’s strategy in this month’s talking tactics. They’re all in on winning a sprint stage because, as our old DS Klier says; “You can’t dance at two weddings at the same time.”   In this month’s PeloChat, Durbo takes a look at the concussion protocol, and what needs to be changed to better serve riders. This is a real hot debate in the sport at the moment and - after seeing Adam Yates covered in blood and mud battling back into the bunch before a DNS the following stage with concussion - it’s clear that it’s coming to a head (...if you’ll excuse the pun). We discuss the current protocol, and what could be done better to give riders the support they need.   As always, we finish up with a CommuniQuiz, and Southam’s up to bat as quiz master with a real tricky Giro special edition. I reckon even Coppi, Pantani, and Nibali would have been caught out with some of these questions, so play along at home and see how you get on! Guys, it’s smoking hot over in Europe right now whilst I’m cosying up by the fire at the end of Autumn back home in Melbourne. Seeing the riders sweating away in the mountains is making me feel pretty smug - I don’t miss that one bit…but then again, a good excuse to knock the top off a few cold ones.   Cheers, Mitch   Thanks heaps for listening to this month’s Communiqué, brought to you exclusively by TrainingPeaks. Make sure you hop on TrainingPeaks virtual next Tuesday June 2nd at 8pm AEST / 11am GMT+ 1 (BST) / 6am EDT to join Southam and I for a virtual ride. Southam’s going pretty well at the moment from what I hear, so I’ll have to dive deep into the hurt box to try to get one over on him - why not jump on and give me a virtual draft? Sign up here: https://tpvirtualhub.com/77873/signup   Track, plan, and train smarter - just like the pros.   Get 20% off TrainingPeaks Premium now at trainingpeaks.com/litp

Life in the Peloton is proudly brought to you by MAAP   You don’t have a career in pro cycling as long as Matteo Trentin’s without being strong, smart, and totally dedicated to the sport. I was so excited to sit down with Matteo when I was across in Europe during the Spring Classics and find out more about the life and career of one of the wiliest riders in the peloton.   That’s right, guys, this month’s ep sees me spinning a yarn with Matteo Trentin over a crisp acqua frizzante - it was in between Wevelgem and Flanders, after all - and hearing the story of his career on the bike.    Since turning professional with Quickstep at the end of 2011, Matteo’s bounced between some of the biggest teams in the sport; from Greenedge to CCC, through to UAE Emirates and now riding for Tudor Pro Cycling. Along the way he’s bagged himself three stage wins at the Tour de France, four stages at the Vuelta, a stage at the Giro, AND, as if that wasn’t enough, a European Championships title ahead of none other than Wout van Aert and Mathieu Van Der Poel.    But he’s not just good on paper. Watch any classic bike race, and more often than not you’ll see Matteo right there in the thick of the action during the decisive moment. He never misses. Over a decade and a half in the sport, he’s built up a reputation as being one of the most intelligent racers in the whole bunch, and I loved hearing about his mentality in the races, his ability to surf the bunch, and how he always looks out for ‘the watch dog’.    At just 17 years old, Matteo served a short ban for a salbutamol positive. I wanted to find out how this shaped the rest of his career, and Matteo’s open and candid answer speaks volumes about his professionalism and his mindset as a rider.    This is a real racer’s episode. We talk about the grit and grime of the sharp end of the Spring Classics, the harsh reality of coming back from injury and disappointment, and what it takes to have a long and successful career like Matteo’s.    I absolutely loved my chat with Matteo, and I hope you do too. If you followed this year’s classics then you’ll know, sadly, a few days after recording this ep Matteo hit the deck at the Tour of Flanders and broke his collarbone…for the first time in his career - which, if you ask me, is a pretty good ratio in 16 years pro. He’s on the comeback trail now and is getting ready to return to the pelo again and show those young guns how the vintage riders do it; with race craft, dedication, and a touch of Italian flair.   Crack open a bottle of vino, plate up the antipasto, and get your ears around this awesome chat with Matteo Trentin.    Cheers Mitch   This episode is sponsored by JOIN Cycling. Train smarter with adaptive plans and efficient workouts. Maximize progress, avoid overtraining, and seamlessly connect with favorite apps and devices. Perfect for cyclists of all levels. For 30 Days JOIN Cycling FREE, head across to https://join.cc/litp

Tro-Bro Léon. The mini Paris-Roubaix. 200km of rolling Breton hills, aggressive racing, and the iconic farm track - or Ribinoù - the race is known for. This race is iconic, but niche. It’s a real racers race; if you know, you know. That’s why it’s the perfect setting for the second episode of Life In The Peloton’s Race Radio presented by SHOKZ.   That’s right, Harry & Stu are back at the races to bring you all the sounds, sights, and smells from the roadside to take you on the journey with them. Here’s what the boys had to say about their adventure:   Harry: Tro-Bro Léon – what a delight. Stu and I had a blast in Brittany, shucking oysters, shopping in Decathlon and cheering on Lewis Askey and Fred Wright. My personal highlight? Meeting 'Mr Pig' himself Laurent Pichon, legendary rider from the area and all-round nice guy. Bring on the Route d'Occitanie!   Stu: Ribin-who? I only heard about this race a couple of years ago, and I’ve wanted to go ever since. And let me tell you, it did not disappoint... If only all races were this wild! This is France like I’ve never seen it before. Pure Breton passion, hard racing, great crowds. Mitch knows how to pick em! See you there next year?   I only did this race once in my career, and for some reason EF gave me the green light to be the team’s leader and go for a result. How did it go? Well, let’s just say I’ve never won Tro-Bro…not even close.    This is a real bastard of a race, but that’s why it’s loved so deeply by the fans. The iconic piglet prize presented to the best placed Breton rider is just one of the weird and wonderful things about Tro-Bro Léon, but after you listen to Harry & Stu’s latest adventure it’ll all make sense.   Of course, none of this would be possible without support from our presenting partner SHOKZ. If you’re after the best sports headphones - be it for cycling, running, or even swimming - get across to SHOKZ’s website, and enjoy a cheeky discount for being a LITP listener.    Guys, you don’t need me to tell you…but I’m going to anyway; this is a banger of an ep. Harry and Stu are just like you and me - real bike racing fans. Their passion is infectious, and after hearing this episode, I’m so pumped to get back roadside watching some live racing. If you enjoyed this one, drop the boys a line at [email protected] and let them know!   You’ll next hear from Life In The Peloton’s Race Radio presented by SHOKZ at La Route d'Occitanie in June - another niche race, but one that - in 2010 - saw one f the greatest stage victories of all time. Stay tuned.   Cheers, Mitch

This is a cheeky bonus excerpt from the full episode. To listen to the whole thing — and get access to future Chronicles — become a PODIUM Member (our foundling tier) via our Substack. 👉 https://lifeinthepeloton.substack.com/about   The Spring Classics are done and dusted for another season. When I was a pro, I used to absolutely love these races. The grit they demanded of you as a rider, the passion of the fans in Belgium, the race craft you had to possess just to survive…man, I lived for it.   This month’s episode of The Life In The Peloton Chronicles is all about exactly that - surviving and thriving at the Spring Classics. Sveino may not have enjoyed the races quite as much as I did, but he gave them a bloody good go throughout his career, and shares that deep understanding of what’s required to even just get to the finish line of these races, let alone win them.   If I had to summarise the Spring Classics in a word, it would be ‘Passion’. You need to have passion for these races, for these roads. You have to be prepared to basically die for every single corner - that’s how intense the fight to be at the front at the key moments is. If you don’t have that passion, you’ll never win that fight, and you’ll be spat out the back quicker than you can say ‘Kwaremont’,   Svein and I are just a couple of old guys, really, so we spoke to some young talent to see if the demands of these races that left such a deep impression on us as riders are still there for the next generation.   Kell O’Brien has just wrapped up his fifth go around the Spring Classics circus as a pro. Hailing from Melbourne and riding for Jayco, I see a lot of myself in Kell. He came across as a young man, and did his time taking a real beating in these races - learning the hard way just like I did. Now he’s been around for a few years, he’s starting to carve out his spot in the bunch and get more and more out of these races. I loved chatting to Kell and hearing just how much it means to be a part of these prestigious, historic, crazy events and how much he’s grown as a person not just on the bike, but off it as well because of it.   Sveino caught up with the young American prodigy Riley Sheehan from team NSN. Riley tasted success at the classics before his pro career had even started, winning the late season classic style race Paris-Tour when he was just a stagiere! A trainee getting their hands in the air is rare enough as it is, but to do so at a race with gravel sectors and all the fighting and chaos as a Belgian classic shows just how much potential there is. Naturally, that kind of result puts a lot of pressure on a young rider, and repeating that kind of success in races that some riders take years to crack is no easy task. Fortunately for Riley, he absolutely loves the fight and the pure racing that plays out on the roads, cobbles, and bergs of Belgium and Northern France.   As always, I loved chatting to Svein and having a yarn like we do every month. Being able to relive these races and hear about the experience of a couple of talented young riders only makes me love them even more. Only 345 days until Roubaix 2027!   Guys, thanks for being part of the Pelo and getting behind everything we’re doing here at Life In The Peloton. You’ve done a great job keeping the echelon rolling throughout the crosswinds of the Spring, and now we’re only a few weeks away from chasing back on through the valleys of Italy together…after being dropped in the mountains.   Cheers, Mitch

Life in the Peloton is proudly brought to you by MAAP   Guys, the cobbled classics are over for another year - and what a Spring we’ve had! Although the cobbles may be behind us, we still have the Ardennes to look forward to over the next week! Who better to wrap up the cobbles and preview the Ardennes with than my old mates Luke Durbridge and Tom Southam right here on this month’s Race Communiqué.   We kick this month’s episode off by rounding up the Spring so far; from Pogačar’s dominance at Flanders right through to Van Aert’s redemption at Paris Roubaix, there’s been heaps of racing to get stuck into. One race I didn’t manage to follow too closely was the Tour of the Basque Country, where young Paul Seixas absolutely dominated from start to finish. Fortunately, Southam was there on the ground in the EF team car, so he gives us the scoop from Spain, and just how good Seixas really is.    The Ardennes classics have already kicked off, with Remco Evenepoel dusting Skjelmose in the sprint to win the Amstel Gold Race. Southam was in the convoy dealing with a unique….pretty gross situation that he’s never come across in his career. Safe to say Remco’s shape is ominous ahead of Liège - the 4th monument of the year - which is only a few days away. With Pog, Remco, and Seixas all on the start list it looks like we’re in for an epic showdown. We go through the course and pick our favourites.   Durbo’s just got back after a few days off the bike following Paris Roubaix, and that’s what this month’s PeloChat is all about; keeping mentally fresh and taking time away from cycling. As you all know by now, Luke’s just announced that he’s hanging up the wheels after national champs in January 2027. He’s riding out a long, distinguished career of 15 years - so this advice is worth listening to.   Talking Tactics is all about that head to head to head we’re getting hyped about at Liège-Bastogne-Liège; how do Remco and Seixas overthrow Pogi who, on paper, is probably the favourite. Southam gives us his thoughts.    Finally - of course - it’s the Communiquiz; this month I’m quiz master and we’re talking monuments. Who’s DNF’d more monuments; me, Durbo, or Southam? You’ll have to listen to find out.    The cobbles may have finished but there’s still heaps of great racing to enjoy, so give this ep a listen and get hyped up for the Ardennes. Not long to go until we can talk Grand Tours, and the Giro - Mama Mia, that’s come around fast!    Cheers, Mitch   The Race Communiqué is brought to you by TrainingPeaks! Track, plan, and train smarter - just like the pros. Get 20% off TrainingPeaks Premium now at trainingpeaks.com/litp

Life in the Peloton is proudly brought to you by MAAP   PARIS ROUBAIX! What. A. Race. Holy hell, guys - what have we just witnessed.    That was the best Roubaix’s I’ve ever seen…that was the best race I’ve ever seen! I couldn’t wait till Wednesday to talk through this one, so I sat down with Durbo in person right here in Roubaix after the race to go through the dramatic, emotional, epic edition blow by blow.    I was sector hopping at Paris Roubaix today - from the first cobbled sector, to the Carrefour de l’Arbre, then on to the iconic Roubaix velodrome to watch the women’s sprint finish. Meanwhile, Durbo was out there on the stones getting stuck in. We’ve both had pretty epic days, although I think Luke’s earned a few more post race beers than me.    I had to take the opportunity whilst I’m here in Europe to sit down with Luke, recap the race, dive into the key moments that made this edition one for the history books, hear from inside the bunch direct from Durbs, and - of course - squeeze in a cheeky Roubaix Communiquiz.    Guys this is a special emergency podcast from someone who’s just raced - as I’m sure you’ll agree - what was one of the best races of all time. Enjoy.   Cheers, Mitch The Race Communiqué is brought to you by TrainingPeaks! Track, plan, and train smarter - just like the pros. Get 20% off TrainingPeaks Premium now at trainingpeaks.com/litp

Life in the Peloton is proudly brought to you by MAAP   It’s Paris–Roubaix week, and it felt like the perfect time to bring back one of the interviews I’d wanted to do from the very start of Life in the Peloton. Sitting down with Tom Boonen at his place in Mol is still one of my favourite conversations we’ve had on the pod, so I thought this was the right moment to share it again.   When it comes to the Cobbled Classics, Tom’s palmarès are mind blowing. He’s the joint record holder for wins at both Flanders (3) and Roubaix (4), as well as the outright record holder for the most wins at E3 (5). Just one of those victories would define most careers, but Tom can also count three Gent–Wevelgems, a couple of Scheldeprijs titles and a world championship for good measure.   This was an extra special pod for me personally. Tom’s career wrapped up in 2017, which meant I spent a big part of my own racing career lining up against him at the Classics and getting my legs blown off by his attacks. He was the wheel everyone wanted to be on when the racing got serious. I managed it once… have a listen to hear how that went.   I was lucky enough to sit down with Tom at his home in Mol and really get stuck into chatting about the races that we both love so much. He’s a fantastic interviewee, and I got a real buzz from the excitement he still clearly feels when talking through the ups and downs of his biggest wins and defeats.   As well as revisiting some of the most legendary Classics moments of the last decade, I also got to ask a few questions I’d always wanted to know the answers to. What was it really like being a superstar in such a cycling-mad country? How did he handle the pressure of becoming world champion at just 24? And we also talked about a comeback story that often gets overlooked alongside Matt Hayman’s incredible ride at the 2016 Paris–Roubaix.   Honestly, I could have stayed chatting about the microscopic details of the Arenberg sector for hours if I could. There’s so much in this one, and with Roubaix coming up this weekend it felt like the right time to bring it back.   Cheers! Mitch   Check out our new Substack! It’s a new place for us to go a bit deeper — home to Tom Southam’s Director’s Cuts, my Pelo Journal, and stories from inside the peloton… and a bit beyond it too - https://lifeinthepeloton.substack.com/

Life in the Peloton is proudly brought to you by MAAP   Guys, as if you need me to tell you, we are deep in the heart of the Spring Classics. My favourite races…hell, EVERYONE’S favourite races. I’ve got myself across to the motherland, in amongst it in Belgium, to soak it all in.   I want to take you with me on the road and show you why these races are so special. This week is bigger than any one race - it’s a part of the culture here in Belgium, and it’s woven into their very DNA. Even people who don’t ride get out there at the roadside and watch the classics race by. I want to peel back the layers and bring you along for the ride in a way that makes you think “Holy shit I have to get out there next year”.   I’ve been putting this episode together since I arrived last weekend, just in time for Gent Wevelgem or, as it’s now called, In Flanders Fields - From Middlekerke to Wevelgem, and hitting record to capture all sorts of rider interviews, roadside atmosphere, across the whole week through Waregem until the big one; De Ronde Van Vlaanderen.   I spoke to some really important characters in the Spring Classic story -both old and new - across my week at the races. Young, up and coming talent like Laurence Pithie and Bob Donaldson, Belgian hero Dries de Bondt, and legends from generations gone by like Sep Vanmarcke and Luke Rowe. Not just the riders, there’s an amazing cross section of fans from Belgian and beyond who have travelled out to the hallowed ground of Flanders to embrace it all.   From Wevelgem to Waregem, the Kemmelberg to the Kwaremont; this episode covers a lot of ground. Just like the Tour of Flanders itself, we twist and turn all over Belgium - covering bergs shoulder to shoulder with the classics riders who make these races so special.   Make no mistake, these races are hard. They’re aggressive, chaotic, fast - they chew you up and spit you out. But, as a professional rider, I loved being a part of it. The noise of the crowd, the smell of the beer, and the passion of the Belgian fans right there on the roadside are something I’ll never forget. I had to get in amongst it and see if it lived up to the hype. I’ll tell you right now, it far exceeded it.   Crack yourself a Belgian beer - be it a light pilsner, a sturdy blonde, a dark dubbel, or the full tripel - make sure you pour it into the correct glass, and enjoy this Classics episode.     This episode is sponsored by JOIN Cycling and SHOKZ.   Train smarter with adaptive plans and efficient workouts. Maximize progress, avoid overtraining, and seamlessly connect with favorite apps and devices. Perfect for cyclists of all levels.   For 30 Days JOIN Cycling FREE, head across to https://join.cc/litp   If you’re after the best sports headphones - be it for cycling, running, or even swimming - get across to SHOKZ’s website, and use the code LITP enjoy a cheeky discount for being a LITP listener - https://bit.ly/4skq7lK