when to take electrolytes running
when to take electrolytes running
Electrolytes for runners support fluid balance, nerve signaling, and muscle function during endurance running. Most athletes can rely on water for short, easy runs, but electrolyte drinks for runners become useful when exercise lasts longer than 60–75 minutes, temperatures rise, or heavy sweating causes significant sodium loss. This guide explains when to take electrolytes running, how to estimate sweat rate with a DIY sweat test, and why most runners need 300–600 mg of sodium per hour. It also compares the best electrolytes for running, including electrolyte supplements for runners such as tablets, powders, chews, sports drinks, and natural electrolyte sources, while covering hydration, hyponatremia prevention, and race-day strategy.