Guides & Guidance

Practical guides and science-based advice for everyday athletes.

Keegan Swenson obliterated the Leadville 100 MTB course record by more than 15 minutes. Here's how he did it and what you can learn from him.

Our Comprehensive Ironman Fuel & Hydration Guide

Our comprehensive guide to help you prepare and execute a winning fueling plan for your next Ironman

Finsty's Leadville 100 Fueling Plan

Neversecond athlete and top off-road racer Russell Finsterwald shares his fueling plan for Leadville 100.

Our Comprehensive Marathon Fuel & Hydration Guide

Our comprehensive guide to help you prepare and execute a winning fueling plan for your next marathon.

Lisa Norden Winning Ironman Fueling Plan

Lisa Norden's Winning Ironman Fueling Plan

The two-time Olympian and top-ranked Ironman athlete shares her in-race fueling and hydration strategy to help you crush your next Ironman

What is C30 Ice Gel and How Should You Use It?

In this practical "how to" article, we explain what a C30 Ice Gel is, how it can benefit you, and tips for getting the most out of it.

Not All Carbs are the Equal

In this article we explore the differences between different types of carbohydrates including fast and slow carbs.

What are Multiple Transportable Carbohydrates?

Using the right combination of carbohydrates can improve energy delivery to the muscle.

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it's not just about what.
but when and how much.

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C30 Energy Gel

$42

Available in 4 flavors

C30 Sports Drink

$28

Available in 2 flavors

C30 Fuel Bar

$42

Available in 2 flavors

C90 High Carb Drink Mix

$38

C30+ Energy Gel

$42

Available in 2 flavors

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What is an Ice Slush and Is It Effective?

Ice slushes have see widespread use among top athletes during the Tokyo Olympics and the 2022 Tour de France. But what are they, how do they work and are they effective?

What is Whey Protein?

We hear a lot about whey protein as the best protein for athletes. But what is it really and what makes whey so special?

Are Electrolytes Important for Athletes?

Electrolytes are recommended by many performance nutrition and lifestyle brands. After all, they're big business. But what are they and do they actually improve performance?