How to Fuel

If your gut lining is compromised, you're not getting what you're paying for. Fix the gut, and everything else works better — from recovery and sleep to performance and resilience.

We've had fueling plans from marathons, ultras, and mountain bike races – but what does the prep look like for an elite 10 miler? Cole Sprout takes us through his routine and experience at the Cherry Blossom 10miler, aka the US National Champs this year.

Amacx is one of the most trusted and dominant fueling brands in Europe. Now, it's finding its place across the world and variety of sports. Here's how to use their lineup for optimal fueling.

The science is clear: 90g carbs per hour is the threshold that separates the pack. Here's how multiple transportable carbohydrates work, which products get you there, and how to train your gut to actually absorb it on race day.

Everyone talks about carbs per hour, but there's one thing that actually unlocks performance. Coach and ultrarunner David Roche breaks down why hydration is the most critical aspect of endurance performance — and how to stop getting it wrong.

When you're sweating through a workout, you're not just losing water; you're losing crucial electrolytes. Sodium is the main driver here, and that's why hydration drinks are so focused on it. But where is the sweet spot?

Bobby Julich has seen endurance fueling go from bananas in jersey pockets to 120-gram-per-hour carb protocols engineered by entire nutrition departments. He sits down with The Feed to talk about what's changed in endurance fueling, and what never will.

Fueling will make or break your marathon, no matter how well you've trained. In this guide, Kim Clark walks you through how to build yours — from your pre-race breakfast to your gel strategy to managing electrolytes and hydration on course.

Creatine monohydrate is one of the most proven supplements in sports nutrition. But its benefits only hold as long as your intake does—and adherence is where most athletes fall short. Here's how to find the right one for you.

Gels are pure fuel, but they aren't for everyone all of the time. We get it. Here are the alternatives Matt uses to hit his fueling targets without touching a traditional gel.

The data doesn't lie — athletes are fueling more aggressively, recovering more intentionally, and training better than ever. Here's what's trending at The Feed, what I'm using personally, and why this spring might be the best time to level up your fueling routine.

In this article, Matt Sharpe breaks down key fueling aspects of fast-paced triathlon that will help you nail your next By Supertri race!

How does an Olympic-level triathlete fuel? That's what Beth Potter is here to share. Check out what a weekend looks like for her from start line to bedtime.

This guide breaks down the physiology, the product landscape, and the practical steps you need to get the most out of a fast-absorbing carb drink during endurance training and racing.

Cortisol is having a moment — and if you're an endurance athlete, it's been having one for a while, we just didn't notice. Turns out the Swiss have been onto this for years. Here's why it belongs in your recovery stack.

If you're still capping your carb intake at 60g per hour, you're leaving performance on the table — here's the science behind why dual-transporter formulas changed everything.

From the finish line to full recovery, two elite HYROX athletes share the supplements, sleep habits, and strategies that power their performances and keep them consistent.

Beth Potter's rise in triathlon has been nothing short of amazing. When an athlete goes from new to the sport to a World Champion in a matter of years, you listen. Here's how she does it.

Fiber, Carbs, and HYROX — this is what we are talking about going into February. Here's the latest scoop on what we are seeing (and experiencing) in the sports and nutrition world.

New research shows endurance athletes need 1.8-2g protein per kg—essentially double the previous recommendations. Here's why it matters for endurance athletes and how to hit your targets.

Creatine is one of the most studied supplements in sports. This guide covers how it works, dosing protocols, timing, and what the research actually shows.

David Roche is back with something we wish we had read 10 years ago. David breaks down the exact mistakes that are costing you watts, minutes, and breakthrough performances and, more importantly, he tells you how to fix them.

Creatine isn’t just for bodybuilders — it’s for anyone serious about performance, recovery and brain function.

You know electrolytes matter – but do you know why? Here’s what each mineral does to keep you going and the science behind the recommendations.