Source: The 7 Rules For Hydrating During Runs
The right amount of hydration can make a good run even better, but not drinking enough water can be uncomfortable - and dangerous. Here are seven hydration rules to follow, for both short and long runs.
- Pay attention to your water intake the day before your run. Drinking enough water every day helps keep your cells hydrated so you don't start off a run dehydrated, which can lead to cramping, fatigue, and a high heart rate.
- If your run is an hour or less, then you may not need to bring along a water bottle unless the temperature or humidity is high. Make sure you're well hydrated before your run so you can leave the bottle at home. While this is a rule of thumb, if you find that you are thirsty during your runs, bring along a bottle!
- Hydration is extremely important when you're out on a long run, but you don't need to drink as much as you're losing in sweat, says running coach Matt Fitzgerald. "Go ahead and trust your body's signals.