Our latest insider scoops
Same Fuel, More Range: Introducing Maurten Additions
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.
The Crash That Built REJOY
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.
How to Choose the Right Magnesium
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.
Cheat Your Next Workout With The Amacx Beet Shot
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.
Hate Gels? We've Got
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.
David Roche's Six Favorite Gels
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.
The Feed High-Carb Drink Mix: Why It Belongs in Every Endurance Athlete's Kit
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.
FlyCarb BiCarrb Just Dropped 3 New Flavors
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.