Train Your Gut Like You Train Your Legs – How to Absorb More Carbs Without GI Distress
Learn how to train your gut to absorb up to 120g carbs/hour using Dr. Asker Jeukendrup’s research. Boost endurance, reduce GI distress, and fuel your goals.
Learn how to train your gut to absorb up to 120g carbs/hour using Dr. Asker Jeukendrup’s research. Boost endurance, reduce GI distress, and fuel your goals.
30/30s, 30/15s, and 40/20s: The VO₂max Intervals Every Cyclist Should Use VO₂max intervals are some of the most powerful tools in endurance training. Whether you race on the road, build FTP for long-distance rides, or want stronger running and cycling...
When it comes to improving VO₂max, few cycling workouts are as effective—or as misunderstood—as 30/30s, 30/15s, and 40/20s. These short, repeatable, high-oxygen-demand intervals have become staples for endurance cyclists, triathletes, and time-crunched riders who want maximum performance with minimal training...
When your immune system is under pressure from high training loads or stressful work life balance, even a mild cold can affect consistency and confidence.
Level up your indoor cycling and running this winter with Amacx Smart Fuel and Precision Fuel & Hydration. Discover how to optimise fuelling, hydration, and recovery for endurance athletes and turn every indoor session into lasting performance gains.
How Solveig Løvseth became World Champion through precision fueling — a masterclass in elite triathlon nutrition, hydration, and heat management.
Discover how IRONMAN® legends Chrissie Wellington and Danielle Lewis refined their fueling and hydration strategies. Learn how to hit 90–120g carbs/hr, balance sodium, and plan caffeine timing using Precision Fuel & Hydration.
A progression run teaches the core of endurance performance — control, patience, and resilience under fatigue. Unlike steady-state long runs, you start conservatively and build pace gradually, finishing strong. This approach challenges both your aerobic system and mental toughness, simulating the...
Master endurance performance with science-backed fuelling, hydration, recovery, and gut training. Explore Informed Sport Certified Pillar Performance at Endurance Kollective.
Flat, fast, and record-breaking — the Berlin Marathon is perfect for runners chasing PBs. IRONMAN Nice, on the other hand, tests every limit with its sea swim, alpine bike climbs, and hot marathon run. Discover what makes these two races so iconic — and how to fuel, recover, and perform at your best using world-class sports nutrition.