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.
There's more to magnesium than meets the eye. There are a variety of forms, methods of delivery, and benefits to each. Here's how to choose the right one for you.
There's a legal, natural, easy shortcut to running faster, hurting less, and staying on the gas longer. It's been sitting behind the sports science curtain for years, but Amacx just made it worth taking.
The Feed turns 12 — and to celebrate, almost everything is 25% off. Not sure where to start? Here are 15 products athletes are obsessed with.
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.
Two threshold sessions, one day, and the fueling strategy that makes it work. Here's how pro cyclist Michaela Thompson does her hardest training days.
What makes the best athletes so good? Consistency. Doing the right stuff over and over again. Here's what our athletes are using right now and how they can make a difference for you.
The question I've heard more than any other since starting The Feed: "There are so many options — how do I know what to buy?" So today I launched something to help cut through the noise — a single number that tells you what millions of Feed athletes actually think of a product.
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.
Roman Khrennikov is one of the best athletes in CrossFit. Two podiums at the Games, a World Fitness Project (WFP) Tour Stop win in Mesa, and a standard of consistency most competitors can't touch.
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.
Spring is here, which means it's time to clear out the old and restock with the good stuff. This week at The Feed, we have some things worth paying attention to. Here's what Matt's been testing, restocking, and is excited about right now.
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.
With all the options in the world, what does the living, breathing science experiment David Roche use? Well, he's been kind enough to share what his top six gels are — and why they are.
Most sleep products fix one problem. Athletes have three: falling asleep, staying asleep, and getting the deep restorative sleep that actually drives recovery. After testing everything on the market, here are the products that actually work and the science behind why.
The old 60-gram ceiling is gone. Dual-transporter fueling changed the math on what your body can actually absorb and use per hour — and The Feed High-Carb Drink Mix is built around exactly that science. Here is what you need to know.
Athletes turn to FlyCarb BiCarrb when every second counts. With sodium bicarbonate to buffer muscle acidity and caffeinated options to fight fatigue, BiCarrb helps endurance athletes push harder, push longer, and recover faster.
We sat down with Lauren De Crescenzo—American pro cyclist and HPT athlete—to get the habits that actually move the needle for performance. Here's what she shared, and how you can apply it to your own training.
Marc Dubrick opened his 2026 season at Dallas Little Elm Duathlon 70.3 with the fastest swim of the day, big power on the bike, and a hard lesson learned at an aid station. Here's his honest breakdown of how it went.
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!