
Hydration is a critical component of a runner’s training schedule.
Proper fluid intake not only improves performance but also helps prevent dehydration, which can lead to fatigue and even heat-related illnesses.
Understanding how much water you need can vary based on several factors, including distance and personal physiology.
General Hydration Guidelines
A common guideline suggests that runners should drink about 500 to 700 milliliters (17 to 24 ounces) of water two hours before a run.
During the run, it’s advisable to consume approximately 150-350 milliliters (5-12 ounces) of water every 15-20 minutes, depending on the intensity and duration of the run.

Listen to Your Body
Individual hydration needs can vary significantly, A simple way to gauge hydration is by monitoring these factors:
- Feeling dizzy or lightheaded.
- Feeling tired.
- A dry mouth, lips and tongue.
- Sunken eyes.
- Headache
Consider Electrolytes
For runs longer than an hour, especially in hot weather, water alone may not suffice.
Electrolyte drinks can help replenish sodium, potassium, and other minerals lost through sweat. Aim to consume these drinks during your run or incorporate them into your post-run recovery routine.

Post-Run Hydration
After a run, it’s essential to rehydrate. A general rule of thumb is to drink about 1.5 liters (50 ounces) of fluid for every kilogram (2.2 pounds) of body weight lost during the run.
Weighing yourself before and after a run can provide insights into your fluid loss.
Plan Ahead
For long runs or races, plan your strategy in advance.
Identify water stations along the route, carry a hydration pack, or use handheld bottles. Staying proactive can help ensure you maintain optimal hydration levels throughout your run.

Conclusion
To conclude, Hydration strategies are personal and should be tailored to the individual. By following general guidelines, listening to your body, and planning ahead, you can enhance your running performance.
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