Marathon fuel and hydration: How science can help runners avoid hitting the wall

Marathon runners often fall short due to insufficient fuel and hydration, but The Independent’s sports editor Jack Rathborn explains how science is now helping athletes combat the prospect of cramps and hitting the wall

Apr 24, 2025 - 09:40
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Marathon fuel and hydration: How science can help runners avoid hitting the wall

Marathon runners often fall short due to insufficient fuel and hydration, but The Independent’s sports editor Jack Rathborn explains how science is now helping athletes combat the prospect of cramps and hitting the wall