Nutrition
24 articles
NutritionJuly 7, 2026 · 8 MIN
Periodized Nutrition for Endurance Athletes: Fueling Different Training Phases
The same diet that builds aerobic base in winter sabotages race-specific speed work in spring. Periodized nutrition aligns carbohydrate, fat, and protein intake with training phase demands — here's the framework.
NutritionJune 30, 2026 · 7 MIN
Magnesium for Athletes: Why It Matters and How to Optimise Your Intake
Magnesium is involved in over 300 enzymatic reactions including ATP production — yet studies consistently show 50–60% of endurance athletes fall below optimal intake. Here's how to identify and fix a deficiency.
NutritionJune 29, 2026 · 9 MIN
Low-Carb and Keto for Endurance Athletes: What the Research Actually Shows
Fat adaptation promises improved endurance, reduced bonking, and metabolic flexibility. The evidence is more nuanced — and more critical — than advocates acknowledge. Here's the honest analysis.
NutritionJune 26, 2026 · 7 MIN
Protein Timing for Endurance Athletes: When You Eat Protein Matters as Much as How Much
Endurance athletes consistently underestimate their protein requirements — and those who meet daily targets often distribute them poorly. The timing, distribution, and source of protein across the day significantly impacts muscle repair, training adaptation, and recovery speed.
NutritionJune 25, 2026 · 7 MIN
Anti-Inflammatory Nutrition for Endurance Athletes: Foods That Speed Recovery
Chronic low-grade inflammation is a silent performance limiter for many endurance athletes. Strategic dietary choices — specific fats, polyphenols, and phytonutrients — can reduce systemic inflammation, accelerate recovery, and lower long-term injury risk without compromising training adaptations.
NutritionJune 21, 2026 · 7 MIN
Long Run Nutrition: How to Fuel Your Weekly Training Runs
The long run is where gut training happens — and most recreational runners do it wrong. Under-fueling your long runs blunts adaptation, increases injury risk, and leaves you unprepared for race day.
NutritionJune 20, 2026 · 7 MIN
Protein for Endurance Athletes: How Much, When, and Why It Matters
Endurance athletes are chronically under-informed about protein requirements. New research shows runners and cyclists need significantly more than standard RDA guidelines — and timing it correctly doubles its effectiveness.
NutritionJune 17, 2026 · 8 MIN
Fueling Around Your Menstrual Cycle: A Female Athlete's Nutrition Guide
Hormonal fluctuations across the menstrual cycle alter fuel metabolism, hydration needs, iron requirements, and recovery capacity. Nutrition tailored to your cycle can meaningfully improve performance.
NutritionJune 15, 2026 · 9 MIN
Endurance Supplements: What the Evidence Actually Supports
The supplement industry targets endurance athletes with hundreds of products. Four have genuine, replicated evidence of benefit. Here's the honest tier list.
NutritionJune 13, 2026 · 8 MIN
Pre-Race Meal Timing: What to Eat Before a 5K, 10K, Half Marathon, and Marathon
The right pre-race meal depends on your race distance, start time, and gut sensitivity. Here's the evidence-based framework — with specific recommendations for each distance.
NutritionJune 12, 2026 · 8 MIN
Iron Deficiency in Runners: Symptoms, Testing, and How to Fix It
Iron deficiency is the most common nutritional problem in endurance athletes — and the most likely to be missed. Here's how to recognise it, what blood tests to request, and how to correct it.
NutritionJune 12, 2026 · 7 MIN
Gut Training: How to Eat More Carbs on Race Day Without Stomach Issues
Most GI problems in races aren't bad luck — they're untrained guts. Here's the progressive protocol to teach your intestines to absorb 90g of carbohydrate per hour without cramping.
NutritionJune 12, 2026 · 9 MIN
Ultramarathon Nutrition: How to Fuel 50K to 100-Mile Races
Ultra nutrition is fundamentally different from marathon nutrition. Gels become intolerable. Real food becomes essential. And the longer you go, the more your strategy must evolve with you.
NutritionJune 10, 2026 · 7 MIN
How Many Calories Do You Burn Running? A Pace-by-Pace Breakdown
Running burns roughly 1 kcal per kilogram per kilometre — but the actual number varies more than most apps suggest. Here's what actually drives calorie burn and how to calculate yours.
NutritionJune 10, 2026 · 8 MIN
Triathlon Nutrition: How to Fuel the Swim, Bike, and Run
Triathlon nutrition is more complex than single-sport fueling — transitions, gut stress, and effort shifts across three disciplines create unique challenges. Here's the evidence-based approach.
TrainingJune 9, 2026 · 7 MIN
Optimal Race Weight for Runners: How to Calculate It (and Whether to Chase It)
Every kilogram costs you roughly 2–3 seconds per kilometre in a marathon. But chasing race weight aggressively carries real risks. Here's the evidence-based framework.
TrainingMay 20, 2026 · 8 MIN
RED-S in Female Runners: Early Warning Signs Most Athletes Miss
Relative Energy Deficiency in Sport affects 22–58% of competitive female endurance athletes. Many don't know they have it until the damage is done. Here's what to look for.
NutritionMay 12, 2026 · 8 MIN
How to Fuel a 100km Bike Ride: A Gram-by-Gram Breakdown
A 100km ride burns 2,000–3,000 kcal. Most cyclists replace less than half. Here's a precise fueling framework based on power output, duration, and gut capacity.
NutritionApril 21, 2026 · 7 MIN
What to Eat the Night Before a Marathon (And What to Avoid)
Your pre-race dinner can make or break race day. Here's exactly what to eat — and what to skip — in the 12 hours before the start line.
RecoveryApril 21, 2026 · 8 MIN
Marathon Recovery: What to Do in the 48 Hours After a Race
The race finishes when you cross the line. Your recovery starts the moment you do. Here's the evidence-based protocol to bounce back faster.
NutritionApril 14, 2026 · 8 MIN
Carb Loading Before a Marathon: The Complete Athlete's Guide
Carb loading can add 2–3% to your marathon performance. But most runners do it wrong. Here's the evidence-based protocol that actually works.
TrainingApril 2, 2026 · 7 MIN
Fueling Your Morning Run: Fed vs Fasted
Should you eat before your morning run or train on empty? The answer depends on your goals, training phase, and how long you plan to go.
RecoveryMarch 25, 2026 · 8 MIN
Post-Workout Recovery: The 30-Minute Window
What you do in the first 30 minutes after training can dramatically affect how quickly you recover and how strong you come back for the next session.
NutritionMarch 10, 2026 · 6 MIN
The Science Behind Energy Gels
Understanding how energy gels work at a cellular level — and how to time them for peak performance during your race or training session.