The Eszter Csillag Pack
Curated by an ultrarunning powerhouse this pack is a PhD-level lesson in fueling. Seven essentials to keep energy high, hydration steady and recovery supported mile after mile.
Get the PackEszter relies on these carb-rich gels, hydration mixes and on-the-go favorites to keep energy steady through long training runs and ultramarathons.
Eszter’s go-to tools for staying efficient on the trails. From hydration to cooling and comfort these are the pieces she trusts to perform and recover.
Curated by an ultrarunning powerhouse this pack is a PhD-level lesson in fueling. Seven essentials to keep energy high, hydration steady and recovery supported mile after mile.
Get the Pack
From Hong Kong trails to Western States podiums, Eszter Csillag has redefined what endurance success looks like. A PhD, a mom of two, and an elite ultrarunner, her fueling is built on science and consistency.
Shop Eszter's fueling pack
Power your recovery with 100% tart cherry juice. Packed with antioxidants that help reduce inflammation and support better sleep, this pure concentrate is trusted by athletes and backed by science.
Zones are key to a well-planned training program and provide direction to what we do and why we do it. We'll discuss what Zone 2 training is, why it matters, and how you can fuel for it to optimize your fitness.
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As Dr. Stacy Sims has stated, "women are not small men". This first installment of our female-focused series addresses the misconceptions around carbohydrate needs for female athletes.
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The Cocodona 250 is as daunting as it is magnificent—a test of endurance through desert heat, Sedona’s red rocks, and Flagstaff’s mountain air. But what does it really take to fuel a body for 250 grueling miles?
Read MorePerformance isn’t built in a single race. These daily supplements and recovery aids help Eszter stay healthy, adapt to training and bounce back stronger.
