MUIR Energy

MUIR Energy provides an all-natural way to fuel your runs.

This running nutrition is made with 100% all natural ingredients—molasses, nut butters, fruits and more. These calorie-dense products are portable to carry with you as you hike, run, walk and bike. All products are vegan, organic, paleo, gluten-free and non-GMO. MUIR Energy is perfect to fuel your next adventure.

Shop MUIR Energy nutrition at Fleet Feet and receive free shipping on all orders over $99.

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About MUIR Energy

Muir Energy was born on the John Muir Trail and evolved out of an ultra-distance hiker’s nutritional needs. Namely looking for simple food that was flavorful, calorically dense, nutritionally dense and made exclusively with real ingredients, no junk. There was also a need for something that could be eaten straight, but also added to oatmeal or spread on a cracker. MUIR Energy was made to fit all of these criteria.

Not only does MUIR Energy make great nutrition, but they take environmental responsibility seriously. MUIR Energy is a carbon-neutral company, offsetting any carbon emissions that are emitted from the manufacturing and delivering processes of MUIR Energy products. They also have committed to donating 1% of the gross sales to environmental nonprofits that align with their values.

Free Shipping & Returns

Not sure about trying out some MUIR Energy nutrition? Don't sweat it. Get free shipping on orders over $99 when you shop on

If you don't like how your nutrition tastes or performs, we'll take them back within 60 days. That's our Happy Fit Guarantee.

Don't know where to start? Check out our guides for the best running shoes, the best running clothes and the best massage tools to get you going.