Gu Liquid Energy
Quick Specs
About the Gu Liquid Energy
Light on your gut. Heavy on performance.
The GU Liquid Energy Mixed Pack gives endurance athletes a fast, efficient energy boost without the chew. Packed with dual-source carbohydrates and essential electrolytes, each 2 oz. packet delivers 100 calories in a smooth, refreshing liquid form—easy to consume mid-run, ride, or climb. Whether you're chasing PRs or exploring alpine trails, this mix keeps energy high and effort dialed in.
This variety pack includes:
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3x Coffee
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3x Lemonade
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2x Orange
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2x Strawberry Banana
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2x Cola
Unlike traditional gels, GU Liquid Energy flows down effortlessly and works fast—powered by maltodextrin and fructose for efficient absorption through separate pathways. Added BCAAs help reduce muscle damage and support mental focus through the toughest miles.
Key Features:
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100 calories per packet with electrolytes for sustained energy
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Fast-absorbing liquid format—no water chaser needed
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Dual-carb system: maltodextrin + fructose for non-competing absorption
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BCAAs to reduce muscle breakdown and mental fatigue
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Vegan, Gluten-Free, and portable for racing or training
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Mix includes 12 total packets (5 unique flavors)
Ideal For:
Runners, cyclists, skiers, and endurance athletes who want fuel that digests fast, goes down smooth, and keeps them charging forward.
Why We Love It:
No chewing, no mess—just clean, efficient energy you can count on in the heat of a workout or on the edge of exhaustion.
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Coastal Run Rewards
Get rewarded every time you shop. Simple points, real savings on the gear you already need.
Earn 1 point per dollar
Every purchase builds your point balance. Spend $50, earn 50 points. It really is that simple.
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Redeem points for money off future orders, so your next pair of shoes or gear costs less.
Rewards on every purchase
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Questions about shopping with Coastal Run
Quick answers about shipping, returns, fittings, rewards, and more so you can shop with confidence.
How fast do you ship online orders
We pack and hand off most orders within one business day. Once the carrier has your package, delivery timing depends on the shipping option you choose at checkout and your location.
Can I return or exchange my shoes
Yes. If your item meets our return conditions, you can usually return or exchange it. Our goal is always to help you move into something that feels better on your feet.
Do you help with shoe fittings
Yes. In store, our team walks you through a full fit process, asking about your goals, any past injuries, and how you’ll use your shoes so we can recommend options that feel right for you.
What is Coastal Run Rewards
Coastal Run Rewards is our points program. You earn one point for every dollar you spend and can redeem points for money off future purchases. It’s a simple way to save on the gear you already need.
Can you help if I have wide feet or use orthotics
Yes. We carry options in wider fits and shoes that work well with custom or over-the-counter orthotics. Our team will help you find pairs with enough volume and support for your setup.
Where are your store locations
Coastal Run currently has locations in Easton, Maryland and Scarborough, Maine, along with an online store that serves many states. Each shop is locally run with a focus on comfort, fit, and community.