Runner Gal 
For exercise under 60 minutes, water hydrates adequately. Beyond that threshold, sports drinks outperform water by replacing the 500-1,000 mg of sodium lost per liter of sweat—driving faster rehydration and better fluid retention during and after training.
Memorial Day weekend stacks more hydration challenges into 72 hours than most athletes face all month. Here’s the playbook for the BOLDERBoulder 10K, the lake-day BBQ, the round of golf, and the Tuesday-morning repair window.
The best electrolyte tablets for runners deliver 300-500mg sodium per serving, dissolve quickly, and support sweat-rate-matched replacement during runs lasting 60+ minutes. Nuun Sport, LMNT Recharge, and SaltStick Fastchews lead the category for different run distances and sweat profiles.
A 4–5 hour round in the heat is a sneaky endurance event — and most amateurs are 1–2% dehydrated by hole 14. Here’s the four-window hydration plan tour caddies use, with brand picks (LMNT, Precision Hydration, Nuun, Skratch Labs, Gatorade Endurance, SaltStick, Liquid I.V., Fast Pickle).
The best drink for marathon runners delivers 30-60 grams of carbohydrates and 500-700 milligrams of sodium per hour during the race, with different formulations needed for pre-race loading, early miles, and late-race fueling when gut absorption slows.
NBA players can lose 3 to 4 liters of sweat and over 3,000 mg of sodium in a single Conference Finals game. Here is the fluid-and-sodium plan pros use — and how weekend hoopers can run a simplified version of it on game day.
The best electrolyte drinks for athletic performance depend on your sport and sweat rate. Fast Pickle leads for rapid sodium replenishment and cramp defense, LMNT excels for low-carb endurance athletes, and Liquid I.V. offers balanced hydration for moderate-intensity training.
The best electrolyte drinks for endurance training deliver 300–700 mg sodium per serving with minimal sugar. Fast Pickle leads for sodium density and clean ingredients, while LMNT and Skratch Labs excel in palatability during multi-hour efforts.
Marathon runners should consume 300-600mg of sodium per hour during races, with additional potassium (100-200mg) and magnesium (30-50mg) to maintain performance and prevent cramping. Pre-race sodium loading 24-48 hours before the start expands plasma volume by 3-5%, improving heat tolerance and endurance.
Soccer rewards the team still sharp in the 85th minute. Here’s the sodium-first hydration playbook — pre-match, halftime, post-match — that pros use and amateur players miss, just in time for the 2026 FIFA World Cup.