Asker Jeukendrup | Endurance Nutrition Masterclass
The Freetrail Podcast with Dylan Bowman18 Des 2025

Asker Jeukendrup | Endurance Nutrition Masterclass

Asker Jeukendrup is a sport scientist whose work has been massively influential, especially in the world of endurance nutrition. His resume is incredible, working with many of the top athletes, teams, brands, and research institutions during his remarkable career. In addition to his academic, consulting, and speaking work, Asker is a co-founder of Neversecond -- a leading supplier of feuling and recovery products in endurance sport and an important partner of Freetrail. This is Asker's first appearance on the podcast. Timestamps:

04:15 What Makes You You?
09:28 Founding NeverSecond: A Science-First Approach
12:37 The Carbohydrate Revolution in Endurance Sports
15:09 Understanding Carbohydrate Absorption and Ratios
17:44 Nutrition Strategies for Varied Trail Running Distances
22:29 Gut Training: Assessing and Improving Carb Tolerance
27:49 Fasted Runs and Fat Metabolism
36:04 The Role of Carbohydrates in Performance
40:43 Understanding Nutrition for Racing Performance
45:15 Cooling and Its Impact on Nutrition Absorption
48:55 The Sodium and Electrolyte Debate
51:49 Caffeine: Benefits and Cautions
52:15 The Future of Health Monitoring in Athletes
59:47 Personal Stories and Lessons from Elite Athletes
1:00:15 Looking Ahead: The Future of Nutrition in Sports

Asker's consultancy REGISTER FOR THE BIG ALTA REGISTER FOR GORGE WATERFALLS Sponsors:
  • Grab a trail running pack from Osprey
  • Use code FREETRAIL25 for 25% off your first order of NEVERSECOND nutrition at never2.com
  • Go to ketone.com/freetrail30 for 30% off a subscription of Ketone IQ
Freetrail Links: Website | Freetrail Pro | Patreon | Instagram | YouTube | Freetrail Experts Dylan Links: Instagram | Twitter | LinkedIn | Strava

Episoder(560)

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