Endurance Fuel mixes with water to meet all your calorie, hydration, and electrolyte needs, without upsetting your stomach or making your taste buds revolt. Just toss it into a bottle or hydration pack, shake, and GO!
Complete calories, el...
Reviews
4.7
9 ratings
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1
I thought it would be more flavourful and not as salty flavoured/mouth feel.
A
Andrea · May 20, 2026
Great for the long haul. My go-to supplement for Backyard Ultras.
