The Feed Insider

We are in the middle of a performance revolution. David Roche breaks down what he thinks is behind these records, how it's changing endurance sport, and what we can expect from here.

HYROX is having a moment right now — from your local gym to the world stage. But knowing you want to do one, and knowing how to train for it, are two very different things. Elite 15 athlete Rich Ryan gives us his breakdown of how to build a program to be race-ready.

Among other incredible records, the fastest time ever was just set at the London Marathon. While there is so much that goes into a history-making performance, there was one thing we noticed more than anything at this year's event.

"If you think your training is important, your recovery is 10 times more." Learn from HYROX athlete James Kelly about how he recovers from the hardest training days so he can come back swinging tomorrow.

Seven days before the crash, Justin Riele walked away from a decade-long career in tech to race triathlon professionally. Seven days later, he was on the pavement in San Diego, wondering what was next. This is what going all in looks like.

Four new products worth your attention this week, starting with Foundation — our answer to the five-tub, five-scoop morning routine that's making your counter look like a lab. Here's what's new at The Feed.

Some performances don't just win the event, they redefine what's possible. At HYROX Warsaw, Joanna Wietrzyk completed the Grand Slam and became the first athlete in HYROX history to win all four Major titles. She also set a new World Record at 54:25.08.

Ragnar isn't a race you just show up to. Between the overnight running, minimal sleep, and back-to-back legs, it demands a different kind of preparation. Whether it's your first relay or you're just looking to stop feeling wrecked by leg two, this is where to start.

Maurten has always kept their products flavor-neutral by design. So when they decided to add taste to the equation, it wasn't arbitrary. Here's what Maurten Additions are and why they exist.

This is the story behind REJOY—and why Sebastian Sanchez's worst year produced one of the most thoughtfully formulated hydration products in endurance sports.

Day-old sushi rice, cold coffee, and a 2:45 am alarm. That's how Drew started his day at Gorge Waterfalls 100k — and somehow, it only got harder from there. Here's his account of a grueling sixty-plus-mile race through one of the most stunning stretches of trail in the Pacific Northwest.

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.

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.