What Every Runner Should Know About Hydration
Hydration isn’t just about avoiding thirst. It’s a performance tool, a recovery aid, and—for endurance athletes—a key factor in whether you finish strong or hit the wall.
Too often, runners only start thinking about hydration when things go wrong. A cramp halfway through a long run. A sudden energy crash. That heavy, sluggish feeling in your legs. The reality is, even mild dehydration can impact your run—raising your heart rate, slowing your pace, and throwing off your mental focus.
At EverRun, we believe hydration should be as strategic as your training plan. Here’s how to stay one step ahead of dehydration.
Before You Run
Start early. Drinking 500–600ml of water two to three hours before your run gives your body time to absorb fluids without feeling sloshy once you start moving. Adding electrolytes—especially sodium—helps your body retain that fluid and keeps your cells properly hydrated.
Avoid overloading on caffeine or alcohol the night before a long run. They act as diuretics and can leave you playing catch-up before you even lace up.
During Your Run
This is where most runners fall short. If you're running under an hour, you might only need a few sips of water depending on the conditions. But once you’re pushing past 75–90 minutes, hydration becomes critical.
Aim to sip small amounts regularly rather than waiting until you're parched. On longer efforts, your body also needs electrolytes and carbohydrates to sustain energy and keep your muscles firing.
That’s why our belts are designed to securely hold soft flasks, energy gels, and electrolyte mixes. You shouldn’t have to choose between staying light and staying fuelled.
Ideal intake during longer runs:
- 150–250ml fluid every 20–30 minutes
- 30–60g of carbs per hour
- 400–600mg sodium per hour (depending on sweat rate)
After Your Run
Recovery starts with rehydration. Even if you don’t feel thirsty, your body is working to repair muscle, restore electrolytes, and regulate temperature. Drinking plain water is a good start, but alone it won’t fully replace what you’ve lost through sweat.
We recommend a recovery drink that combines water, sodium, potassium, and magnesium—especially if you’re training multiple days a week or in hot weather. That’s exactly what we’ve built into the upcoming EverRun Recovery Mix: light on the stomach, heavy on what your body actually needs.
The Takeaway
Hydration isn’t just a box to tick—it’s a performance strategy. Treat it that way. Plan ahead, carry smart, and recover intentionally. Your body (and your next PB) will thank you.
