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CASTELLI Cycling Podcast
SPORTS NUTRITION Ep3 | Race Day Fueling, Sports Drinks, Hydration Strategy
In this episode, we delve into the topic of fueling for race days, ultra events, or triathlons, discussing how to prevent or recover from 'hitting the wall' (also known as bunking), sports drinks, and more on nutrition. This advice comes straight from sports nutrition expert Dani Hofstetter.
For the past two decades, Dani has empowered triathletes, cyclists, world tour riders, ultra athletes, mountaineers, and runners to reach their fullest potential with their fuel. He holds the esteemed IOC Diploma in Sports Nutrition, awarded by the International Olympic Committee.
If you’re seeking specific, expert-backed fueling advice, the Castelli Sports Nutrition series is your source to help fuel your biological machine. It covers a wide variety of information about a healthy cycling lifestyle for athletes of all abilities and training levels.
TOPICS DISCUSSED
(00:00) Introduction
(02:23) Race Day Fueling
(5:39) Protein Absorption
(6:56) Fuel For An Ultra
(10:41) Fueling During a Triathlon, Ironman
(15:21) What Goes Into a Good Sports Drink?
(20:35) Calculate Sweat Rate, Hydration, Sodium
(27:49) Sodium Bicarbonate For Performance
(32:30) Energy Drinks - Substances to Steer Away From
(36:33) Can You Mix Sports Drinks?
(40:01) Carbohydrate Intake, Liquid vs Solid Food
(41:57) Hydro-Bladder For Racing, Unlimited Pro Jersey
(44:39) Ending
– GUEST –
Dani Hofstetter has been fueling champions for over 20 years. He holds the IOC Diploma in Sports Nutrition, awarded by the International Olympic Committee as part of the program of the IOC Medical and Scientific Commission. Throughout his career, he has collaborated with a wide spectrum of athletes, from World Tour cyclists to mountaineers and everyday amateur cyclists.
CONNECT
– HOST –
Søren Jensen, Global Marketing Manager at Castelli, has been working for this iconic brand since 2006. You can usually find him riding the backroads and dirt trails, testing new gear in the Italian Dolomites. If you can't find him there, check the Castelli Headquarters in Fonzaso.
CONNECT
SEND US YOUR QUESTIONS
If you want your questions to be answered on air, be sure to submit your questions by sending us a message on social media or by email to podcast@castelli-cycling.com
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2. NATHAN HAAS | Ep. 2: Eye-Catching Jersey Designs, Journey into Pro Cycling
38:03||Ep. 2In this second episode, Nathan Haas shares his inspiring journey from being a young, talented athlete in Australia to racing for some of the sport's biggest World Tour teams.He discusses the challenges he faced transitioning from downhill mountainbiking to road racing, the importance of team dynamics, and the evolution of Girona as a cycling hub. Nathan also delves into his collaborations with architect and designer Richard Pearce, exploring the creative design process behind Castelli’s exclusive R-A/D Collection and the significance of gravel racing in today’s cycling culture.We sat down with him in his hometown of Girona to talk about his entry into cycling and the lessons he’s learned as a pro that can inspire others.Chapters00:00 Intro01:08 Overview03:25 The Journey Begins: Nathan Haas' Early Days02:44 From Downhill to World Tour: The Transition06:09 Navigating the World Tour: Challenges and Triumphs08:57 The Importance of Team Dynamics in Cycling12:14 The Evolution of Girona as a Cycling Hub14:58 Cultural Insights: Riding for French Teams18:11 The Emotional Rollercoaster of Professional Cycling21:03 Designing the Future: Collaborations with Richard Pérez23:51 The Full Circle Journey: From Dirt to Road to Gravel27:10 The Science of Gravel: DNA and Design30:05 The Art of Cycling Apparel: A Deep Dive into Jerseys32:56 Reflections and Future Aspirations37:29 Ending – LINKS –Richard Pearce, R–A/D Collectionhttps://www.castelli-cycling.com/highlights/r-ad-collectionDesigning the R—AD Collection: A history of passionNathan: https://youtu.be/XnBd7oeEggURichard Paerce: https://youtu.be/5NobK1ER4MY– GUEST –Born in Australia, Nathan Haas was originally a mountain biker and represented Australia at two UCI World Championships. In 2009, he switched to road racing, competing in the World Tour for a decade before transitioning to gravel racing in 2021. He has lived in Girona, Spain, since 2012.CONNECTInstagramSTRAVA– HOST –Søren Jensen, Global Marketing Manager at Castelli, has worked for this iconic brand since 2006. He usually rides backroads and dirt trails, testing new gear in the Italian Dolomites. If you can't find him there, check the Castelli Headquarters in Fonzaso.CONNECT LinkedIn 1. NATHAN HAAS | Future of Gravel Racing, Girona’s Cycling Culture, Gabba R
48:50||Ep. 1Nathan is a household name in cycling, having raced at the World Tour level for 10 years, participated in all Grand Tours, and sparked many conversations about the present and future of gravel cycling—all while achieving top results and inspiring others.In this action-packed episode, we sit down with Nathan to explore gravel riding, the best routes around Girona, its coffee culture, cycling community, and why Girona has become a cycling mecca.We also discuss the spirit of gravel, where camaraderie and competition create a passionate, welcoming community, and why events like the Iceland Rift are gaining attention. Other topics include athlete branding on social media, the rising competitiveness in gravel racing, advancements in equipment, biomechanics, and other factors driving increased speed and performance, as well as empowering women in the sport, and more.Tune in for an episode full of insights, inspiration, and everything that makes gravel cycling unique.Chapters00:00 Intro03:58 The Girona Coffee Culture06:07 Favorite Castelli Product10:07 Why Gravel is Better than World Tour Racing10:40 Best Jersey Design13:22 Best Girona Gravel Ride16:13 Why Girona is a Cyclist's Paradise19:25 Advice for Aspiring Gravel Racers21:33 The Best Part of Gravel Racing26:18 Race Coverage and Athlete Branding34:50 The Spirit of Gravel45:23 Empowering Women47:33 Outro– LINKS – Girona Coffee Shops: https://www.instagram.com/oniriacafe/ https://www.instagram.com/tramuntana_girona Nathan’s Favorite Ride From Girona https://connect.garmin.com/modern/course/269428651 Richard Pearce, R–A/D Collection https://www.castelli-cycling.com/highlights/r-ad-collection – GUEST –Born in Australia, Nathan Haas was originally a mountain biker and represented Australia at two UCI World Championships. In 2009, he switched to road racing, competing in the World Tour for a decade before transitioning to gravel racing in 2021. He has lived in Girona, Spain, since 2012.CONNECThttps://www.instagram.com/nathanpeterhaas/ https://www.strava.com/pros/12924172 – HOST –Søren Jensen, Global Marketing Manager at Castelli, has worked for this iconic brand since 2006. He usually rides backroads and dirt trails, testing new gear in the Italian Dolomites. If you can't find him there, check the Castelli Headquarters in Fonzaso.CONNECT https://www.linkedin.com/in/sjensen77/GAIA MASETTI | The Rising Italian Star, Positive Vibes All Around!
36:37|At just 22, Gaia Masetti is already making waves in the women’s WorldTour. With a deep passion for cycling that began in childhood, Gaia has raced in some of the biggest events on the calendar as part of the AG Insurance Soudal team.In this episode, Gaia reflects on her journey from winning her first race at the age of six to turning pro at just 21. She discusses the challenges she faced along the way, the unwavering support of her family, and how cyclocross helped shape her technical skills on the bike. She shares insights into her favorite Castelli gear, the races she’d like to win one day, what it’s like to race for the national team, and reveals her love for Italian ice cream, pizza, and what's on her curated Spotify playlist.Join us for an inspiring chat with this rising Italian star!CHAPTERS00:00 Intro03:12 The Role of Castelli in Professional Cycling06:04 Training Regimen and Coaching Dynamics08:58 Racing Preferences: Stage vs. One-Day Races11:51 Experiences in Major Races and Atmosphere15:09 Cyclocross and Its Influence on Road Cycling18:03 Representing Italy: The National Team Experience20:54 Personal Preferences and Lifestyle as a Cyclist24:11 Cultural Insights: Food and Music in Gaia's Life27:01 Family Influence and Support in Cycling30:06 Future Aspirations– GUEST –Gaia Masetti is an Italian professional cyclist riding for AG Insurance–Soudal She has gained recognition for her performances, including a victory at the La Classique Morbihan in 2023. Additionally, she won a gold medal in the mixed team relay at the 2024 European Road Championships and has competed in prestigious events like the Tour de France Femmes and Giro d’Italia Women.CONNECTInstagramAG Insurance Soudal– HOST –Søren Jensen, Global Marketing Manager at Castelli, has worked for this iconic brand since 2006. He usually rides backroads and dirt trails, testing new gear in the Italian Dolomites. If you can't find him there, check the Castelli Headquarters in Fonzaso.CONNECT LinkedInSEND US YOUR QUESTIONSIf you want your questions to be answered on air, be sure to submit your questions by sending us a message on social media or by email to podcast@castelli-cycling.com2. SPORTS NUTRITION | RED-S Ep. 2: Optimizing Nutrition, Hydration, and Electrolyte Management
58:00||Ep. 2The pressure to achieve ideal weight in cycling and triathlon, hit competitive power-to-weight ratios, and meet physical expectations drives a surprising number of male and female elite athletes into a state of low energy availability. In this series, we explore RED-S, what it entails, and why diagnosing it is so complex. If you missed the first episode, we strongly recommend starting there as these two episodes serve as a comprehensive guide for athletes at all levels looking to enhance their performance through proper nutrition and hydration, with a focus on both physical and mental well-being.CHAPTERS00:00 Intro02:57 Best Practices for Treating RED-S05:46 The Importance of Mental Health in Sports Nutrition09:07 Educating Young Athletes on Nutrition and Health11:56 The Counterintuitive Benefits of Increased Energy Intake14:47 Shifting Mindsets Around Nutrition and Eating Behaviors18:01 Tailoring Nutrition to Training Demands20:52 Fluid and Electrolyte Management for Athletes23:47 The Role of Sodium in Hydration and Performance26:57 Nutrient Density and Whole Foods in Athletic Diets29:50 Practical Nutrition Strategies for Endurance Athletes33:03 The Importance of Training the Gut for Endurance Events35:48 Emerging Research and Trends in Sports Nutrition56:00 EndingIMPORTANT LINKSRED-S Study: Escape CollectiveResearchgate StudyFull Paper, click here. RED-S Symptoms Overview – GUEST –Dani Hofstetter has been fueling champions for over 20 years. He holds the IOC Diploma in Sports Nutrition, awarded by the International Olympic Committee as part of the IOC Medical and Scientific Commission program. Throughout his career, he has worked with a wide range of athletes, from World Tour cyclists to mountaineers and amateur cyclists.CONNECTDani Hofstetter bioLinkedInInstagramStrava – HOST –Søren Jensen, Global Marketing Manager at Castelli, has worked for this iconic brand since 2006. He usually rides backroads and dirt trails, testing new gear in the Italian Dolomites. If you can't find him there, check the Castelli Headquarters in Fonzaso.CONNECT LinkedIn1. SPORTS NUTRITION | RED-S Ep. 1: The Silent Performance Killer + TdF Femmes Study
48:33||Ep. 1As athletes, we constantly push to hit our peak, whether it’s achieving the ideal weight, nailing competitive power-to-weight ratios, or meeting physical expectations. But this pressure can sometimes lead to low energy availability and, in turn, the critical condition known as Relative Energy Deficiency in Sport (RED-S). Whether you're training for a race or managing your daily workouts, RED-S can seriously impact your health and performance. In our latest two podcast episodes, we dive deep into what RED-S is, why diagnosing it is so complex, and how it’s impacting athletes of all levels. Let’s dive in!CHAPTERS00:00 Intro and Overview02:48 Understanding RED-S05:46 Differences Between RED-S and the Female Athlete Triad08:59 Hormonal Imbalances and Their Consequences11:51 The Role of Metabolism in Athletic Performance15:09 Bone Health and Energy Availability in Athletes18:01 Measuring Energy Expenditure and Intake20:56 Signs and Symptoms of RED-S24:10 Nutrition Strategies for Athletes27:02 Long-term Consequences of RED-S30:12 Case Study: Georgie Howe and Energy Deficit Performance32:57 Challenges in Diagnosing RED-S35:48 The Importance of Tailored Nutrition Plans39:05 Micronutrient Density and Athletic Performance41:49 Bone Density Scans and Monitoring Health45:06 Treatment Approaches for RED-S46:00 Ending IMPORTANT LINKSRED-S Study: Escape CollectiveResearchgate StudyFull Paper, click here. RED-S Symptoms Overview – GUEST –Dani Hofstetter has been fueling champions for over 20 years. He holds the IOC Diploma in Sports Nutrition, awarded by the International Olympic Committee as part of the IOC Medical and Scientific Commission program. Throughout his career, he has worked with a wide range of athletes, from World Tour cyclists to mountaineers and amateur cyclists.Dani is also an ultra-cyclist and coach based near Zurich, Switzerland, focused on simplifying nutrition and helping athletes avoid fad diets. You can find Dani’s contact details below.CONNECTDani Hofstetter bioLinkedInInstagramStrava – HOST –Søren Jensen, Global Marketing Manager at Castelli, has worked for this iconic brand since 2006. He usually rides backroads and dirt trails, testing new gear in the Italian Dolomites. If you can't find him there, check the Castelli Headquarters in Fonzaso.CONNECT LinkedInREGGIE MILLER & MATT LIETO | The Power of Community in Gravel Racing
38:05|Today's guest is truly inspiring—a superstar admired by millions of fans. We’re joined by NBA Hall of Famer and Olympian Reggie Miller. While Reggie is widely known for his legendary basketball career, today we’ll discuss his love for mountain biking and gravel riding, the cycling community, his missioan to boost diversity in the sport, and his passion for getting more kids and people of color involved. We’ll also explore his efforts to make cycling more accessible for everyone.Joining Reggie is Matt Lieto, a world-famous athlete who has competed in several Ironman World Championships and races like the Unbound 200, and now shares his insights as a coach, podcaster, and commentator.The interview was recorded during the world-class gravel event, SBT GRVL, in and around beautiful Steamboat Springs, in CO. We're sure you'll enjoy this one, so sit back, relax and kick your feet up!CHAPTERS00:00 Introduction and Opportunity13:28 Mission to Boost Diversity in Cycling22:10 Reggie Miller's Personal Journey in Cycling27:32 Favorite Bikes and Riding Locations34:40 The Importance of Community and Support– GUEST –Reggie Miller, one of the greatest shooters in NBA history, spent his entire 18-year career with the Indiana Pacers, where he became the franchise’s all-time leading scorer. Known for his incredible three-point shooting and clutch performances, Reggie was a five-time NBA All-Star and left a lasting legacy, especially with his unforgettable rivalry against the New York Knicks at Madison Square Garden. He’s the guy who could silence an entire arena with a single shot. And if you’re a Knicks fan, you probably still have some feelings about him! After hanging up his jersey in 2005, Reggie moved on to become a successful sports commentator, continuing to leave his mark on the game he loves. CONNECThttps://www.instagram.com/reggiemillertnt/Dropping Dimes Foundation: https://droppingdimes.org – CO-HOST –Matt Lieto is a professional triathlete, coach, and commentator, known for his expertise in Ironman competitions. Despite starting his athletic journey later, he became a respected figure in the sport. Today, Matt is a well-regarded coach and mentor to athletes of all levels, and he’s a familiar voice in the endurance sports world as a commentator for major triathlon events, including Ironman. His approachable style and in-depth analysis have made him a favorite among fans and athletes alike.CONNECT https://www.instagram.com/mattlieto/ SEND US YOUR QUESTIONS If you want your questions to be answered on air, be sure to submit your questions by sending us a message on social media or by email to podcast@castelli-cycling.comJOÃO PAULO DE OLIVEIRA | Super GT Racing, Tokyo Climbs, How to Stay Fit for Motorsports
01:19:47|Join us for a thrilling episode of the Castelli Podcast with João Paulo de Oliveira, a Brazilian racing ace in Japan's Super GT scene. Discover how João uses cycling to stay fit and explore the parallels between these two high-demand sports.Learn how cycling not only keeps João in peak condition but also allows him to explore Japan’s stunning landscapes, from the bustling streets of Tokyo to serene countryside routes and the iconic climb up Mount Fuji.Whether you’re into road cycling, curious about the high-tech world of Super GT, or someone who appreciates the finer things in life—like scenic bike routes, Tokyo’s cycling culture and delicious Japanese food— this episode has something for everyone. Tune in for an inspiring and dynamic conversation!CHAPTERS00:40 Introduction and Preview04:46 João's Passion for Cycling07:12 Getting Out of Tokyo, Exploring Japan by Bike 10:22 Favorite Climbs Outside of Tokyo15:30 Car Racing vs Cycling 16:40 João's Racing Journey and Move to Japan28:12 Super GT and its Unique Features41:18 The Importance of the Driver-Engineer Relationship 43:21 The Mental Toughness Required in Elite Sports46:42 Dedication and Commitment49:16 Cycling is a Lifestyle and Life Lessons 50:37 Training and Rest for Peak Performance55:58 Training G-Force 01:01:12 Nutrition, Physio01:06:35 The Joy of Living and Cycling in Japan01:10:03 The Connection Between Car Handling and Bike Handling01:15:48 Specialized Ambassador 01:16:51 Story Behind A Unique Piece of Race Car Art01:18:11 Ending– GUEST –João Paulo Lima de Oliveira is a Brazilian race car driver competing in the Japanese Super GT series. He won the Super GT GT300 class championship in 2020 and 2022, and the Formula Nippon championship in 2010. JP, as he is known, is one of the most successful drivers in Japan over the last decade, with victories in every category he’s competed in. After dominating German F3 in 2003, he moved to Japan in 2004, winning the Japanese F3 title the following year. He then spent 13 years as a factory driver for Nissan in Super GT and Super Formula, renowned for his speed and car development skills.CONNECTInstagramSTRAVAA Beginners Guide To Super GTMotorsports.com– HOST –Søren Jensen, Global Marketing Manager at Castelli, has worked for this iconic brand since 2006. He usually rides backroads and dirt trails, testing new gear in the Italian Dolomites. If you can't find him there, check the Castelli Headquarters in Fonzaso.CONNECT LinkedInSEND US YOUR QUESTIONS If you want your questions to be answered on air, be sure to submit your questions by sending us a message on social media or by email to podcast@castelli-cycling.comJUSTINE GHEKIERE | A Belgian Star on the Rise
19:56|In this episode, we sit down with Belgian female pro-cyclist Justine Ghekiere. She shares her remarkable journey, from discovering eRacing during the COVID pandemic to making her mark in the women's professional peloton. Justine's story is a testament to the rapid pace of her rise in the cycling world, her obsession with indoor training, and the mental grit that fuels her passion for the sport.Join us as we delve into Justine's love for climbing, her favorite rides when she's come in Flanders and to Calpe in Spain, and the training routines that have shaped her career. She also reveals her challenges in positioning within the peloton and sprinting, her thrilling experience racing in Italy, and her favorite foods. Justine's story is a powerful reminder of the dedication and perseverance it takes to succeed at the highest levels of the sport.Whether you're a cycling enthusiast or inspired by tales of hard work and achievement, this episode offers a compelling look at what it takes to climb to the top—literally and figuratively.CHAPTERS00:00 Introduction03:08 Justine Ghekiere's Inspiring Journey04:29 From Lockdown to Professional Cyclist08:39 Riding around Calpe, Spain11:12 Not fan of cobbles, and favorite rides 13:14 Fueling the Ride: Justine Ghekiere's Favorite Belgian Dish15:05 Chasing Dreams, first race and training routine18:49 Justine's experience at the Giro d'Italia Women 202319:22 Ending – GUEST –Justine Ghekiere, a Belgian cyclist with AG Insurance - Soudal, transitioned to professional cycling after discovering Zwift during the lockdown. A former physical education teacher and coach, she quickly rose through the ranks, winning her first virtual race. Justine’s love for sushi, pizza, and radio hits fuels her journey in the peloton.CONNECTInstagram AG Insurance Soudal– HOST –Søren Jensen, Global Marketing Manager at Castelli, has worked for this iconic brand since 2006. He usually rides backroads and dirt trails, testing new gear in the Italian Dolomites. If you can't find him there, check the Castelli Headquarters in Fonzaso.CONNECT LinkedInSEND US YOUR QUESTIONS If you want your questions to be answered on air, be sure to submit your questions by sending us a message on social media or by email to podcast@castelli-cycling.comRECAP | Nutrition Strategies for Fueling Everyday Performance
28:09|The Castelli Podcast recap is a monthly episode highlighting some of the best bits from one of our past podcast episodes. You can find the full 57-minute episode from November 29, 2023, or at this link: https://podcasts.apple.com/us/podcast/sports-nutrition-ep2-what-is-the-optimal-diet-for/id1669906821?i=1000636862451Expert sports performance nutritionist Dani Hofstetter shares invaluable insights on the importance of balanced nutrition, strategies for fueling everyday performance, comparisons between animal-based and plant-based protein sources, optimal protein and carbohydrate intake for peak performance, and a comprehensive breakdown of essential nutritional elements.Don't miss out on this invaluable guide to unlocking your athletic potential through informed nutrition choices.TOPICS DISCUSSED00:00 Introduction 01:20 Food as Fuel and Recovery for Performance Optimization02:17 Matching Carbohydrate Intake to Activity Levels03:16Avoiding Underfueling and the Negative Consequences05:15The Risks of Low Carbohydrate Diets06:12 Fueling Strategies for Long Training Days07:09 Daily Carbohydrate Recommendations for Athletes09:05 Balancing Leanness and Performance10:30 Nutrition Education for Young Athletes11:23 Assessing Fueling Effectiveness12:20 The Importance of Meal Planning13:42 Avoiding Overanalysis of Food Tracking14:38 Recovering from Bonking17:30 Choosing the Right Drinks for Recovery18:27 Time to Refuel After Depleting Glycogen Stores19:25 Starting Fueling from the First Hour of a Ride20:25 Breakfast, Lunch, and Dinner Recommendations23:43 Debunking Nutrition Myths26:35 Ending– GUEST –Dani Hofstetter has been fueling champions for over 20 years. He holds the IOC Diploma in Sports Nutrition, awarded by the International Olympic Committee as part of the IOC Medical and Scientific Commission program. He has collaborated with various athletes throughout his career, from World Tour cyclists to mountaineers and everyday amateur cyclists.CONNECTDani Hofstetter bio:https://danihofstetter.ch/en/LinkedIn: https://ch.linkedin.com/in/danihofstetter– HOST –Søren Jensen, Global Marketing Manager at Castelli, has worked for this iconic brand since 2006. He usually rides backroads and dirt trails, testing new gear in the Italian Dolomites. If you can't find him there, check the Castelli Headquarters in Fonzaso.CONNECT LinkedIn: https://www.linkedin.com/in/sjensen77/SEND US YOUR QUESTIONS If you want your questions to be answered on air, be sure to submit your questions by sending us a message on social media or by email to podcast@castelli-cycling.com