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.
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!
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.
Five world records in one ride, seventeen now to his name. Ryan breaks down the pacing, the partnership, the cause, and exactly what he ate to fuel 200 miles on the velodrome.
Injuries are par for the course when it comes to elite endurance sport — somewhere, sometime. But when David Roche faced a serious setback and an uncertain future, he turned to two supplements that cut his recovery time substantially.
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.
Ultrarunner and self-made lab rat, David Roche, leads a busy life. Among the training, racing, kid-raising, and work obligations, recovery can take a backseat — but these are the supplements he never misses.
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.
The Black Canyon 50K is one of the fastest 50Ks in the country — and this year's field made sure of it. Here's how I fueled a sub-6-minute-pace desert run, and the $2 gel I can't stop reaching for.
Most athletes are eating less protein than they think. Whether it's a lack of it in diet, supplement fatigue, or just not wanting another chalky shake, the gap between intake and need is real. Clear protein can make it a lot easier to actually hit your numbers.
There's been a lot of buzz around broccoli in the high-performance world. Until recently, it was mostly niche groups and sports, but now the lid is popped on this veggie jar, and everyone is wondering: why broccoli?
We all want to go faster, but figuring out what actually works and what's a lot of marketing? That's the tough part. One thing is for sure — increasing your blood flow is certainly a way to get faster.
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.
This topic is for any of our athletes over 35 — it's all about energy. Proper fueling is only part of the equation when it comes to energy production, and here's why you need to know about NAD.