Start My Coaching
Start My Coaching
Sarah

Sarah

Sarah Williams — Triathlon, trail & sports nutrition writer

Hello, my name is Sarah Williams, and I am a writer specializing in triathlon, trail running, and sports nutrition. I've always been passionate about outdoor sports, and I chose to combine my two favorite worlds: writing and endurance.

I started with running, then trail running quickly became obvious: running in nature, discovering new paths, and pushing my limits while enjoying the landscape. The triathlon then came to enrich my practice: a demanding and stimulating discipline that taught me to know myself better and to diversify my training.

Over the years, I have understood that nutrition plays a central role in both performance and the pleasure of practice. This is why I have specialized in this field, sharing concrete and accessible advice to help everyone progress serenely.

In my articles, I try to convey more than just information: a lived experience, practical advice tested in the field, and a good dose of motivation. My goal is simple: that you find in my texts the desire to move forward, whether to prepare for your first triathlon, embark on a demanding trail run, or simply adopt better lifestyle habits.

What drives me above all is the pleasure of outdoor sports: running at sunrise, cycling in the middle of the countryside, diving into a lake, or hiking in the mountains. I seek to share this connection with nature in each of my lines.

Through my writings, I hope to inspire you, support you, and give you confidence: because triathlon, trail running, and nutrition are above all human adventures.

All their articles

Discover the Best Triathlon Pedals in 2025: Comparison, Types, Buying Tips, Performance, and Top Brands for Every Level

Discover the Best Triathlon Pedals in 2025: Comparison, Types, Buying Tips, Performance, and Top Brands for Every Level

Equipment

Introduction In the world of triathlon, every detail counts—from your training routine to your race-day gear. One cru...

29/10/2025

Discover the Different Types of Muscle Fibers (Slow, Fast) and Their Impact on Your Training and Endurance Performance (Triathlon, Trail)

Discover the Different Types of Muscle Fibers (Slow, Fast) and Their Impact on Your Training and Endurance Performance (Triathlon, Trail)

Muscle-fibers

Introduction to Muscle Fibers When it comes to endurance sports like triathlon and trail running, understanding the r...

29/10/2025

Master Your Blood Sugar to Optimize Energy During Exercise: Essential Insights on Sugar Management for Endurance Athletes.

Master Your Blood Sugar to Optimize Energy During Exercise: Essential Insights on Sugar Management for Endurance Athletes.

Blood-sugar-management

Introduction Endurance athletes often face the challenge of maintaining optimal energy levels throughout their traini...

28/10/2025

Discover How Synchronized Breathing Can Enhance Your Trail Running Performance and Help Maximize Your Endurance

Discover How Synchronized Breathing Can Enhance Your Trail Running Performance and Help Maximize Your Endurance

Breathing

What is Synchronized Breathing? Synchronized breathing is a technique that involves coordinating your breath with you...

28/10/2025

Understand the Role of Lactates in Sports Performance: Manage Lactic Acid for Better Endurance and Recovery in Triathlon and Trail Running

Understand the Role of Lactates in Sports Performance: Manage Lactic Acid for Better Endurance and Recovery in Triathlon and Trail Running

Lactates

Introduction to Lactates and Sports Performance Lactates have long been misunderstood in the realm of endurance sport...

28/10/2025

Discover Our Comprehensive Review of the Oura Ring: Is It the Ultimate Tool for Optimizing Sleep, Recovery, and Triathlete Performance?

Discover Our Comprehensive Review of the Oura Ring: Is It the Ultimate Tool for Optimizing Sleep, Recovery, and Triathlete Performance?

Oura

Introduction The world of endurance sports is demanding, requiring not just physical prowess but also optimized recov...

28/10/2025

Discover Reactive Hypoglycemia and How to Prevent It: Nutrition Tips and Strategies for Endurance Athletes

Discover Reactive Hypoglycemia and How to Prevent It: Nutrition Tips and Strategies for Endurance Athletes

Nutrition

Understanding Reactive Hypoglycemia Reactive hypoglycemia is a condition where blood sugar levels drop significantly...

27/10/2025

Enhance Your Recovery and Performance by Optimizing Your Sleep: Discover Essential Tips for Triathletes' Quality Rest

Enhance Your Recovery and Performance by Optimizing Your Sleep: Discover Essential Tips for Triathletes' Quality Rest

Sleep

Why Sleep Matters for Triathletes Sleep is often the unsung hero in the endurance sports domain, particularly for tri...

27/10/2025

Discover How to Use a Hypoxic Tent to Boost Your Endurance, Simulate Altitude, and Improve Your Trail Performance

Discover How to Use a Hypoxic Tent to Boost Your Endurance, Simulate Altitude, and Improve Your Trail Performance

Endurance

Introduction In the realm of endurance sports, whether it’s triathlon, trail running, or cycling, athletes are always...

27/10/2025

Explore Our Comprehensive and Progressive UTMB Training Plan for the Ultra-Trail du Mont-Blanc: Tips, Key Phases, Sample Workouts, and Strategy

Explore Our Comprehensive and Progressive UTMB Training Plan for the Ultra-Trail du Mont-Blanc: Tips, Key Phases, Sample Workouts, and Strategy

Utmb

Introduction The Ultra-Trail du Mont-Blanc (UTMB) is not just a race; it's a monumental challenge that encompasses br...

27/10/2025

Prepare for the Legendary 6000D Race with Our Detailed Training Plan

Prepare for the Legendary 6000D Race with Our Detailed Training Plan

Training

Introduction Entering the legendary 6000D race is a dream for many endurance athletes, and preparing for this gruelin...

26/10/2025

Discover How Intermittent Fasting Boosts Athlete Endurance and How to Incorporate It into Your Training Routine for Optimal Performance

Discover How Intermittent Fasting Boosts Athlete Endurance and How to Incorporate It into Your Training Routine for Optimal Performance

Nutrition

Introduction In the world of endurance sports, athletes are continuously seeking ways to enhance their performance, r...

26/10/2025