5 Tips for Staying Hydrated During Long-Distance Runs, Performance Endurance, & Marathon Training

Proper hydration is crucial for maintaining optimal physical and mental performance, especially during endurance activities like running. Dehydration can lead to fatigue, cramping, dizziness, and other serious health complications. If you are currently training for a marathon or regularly participate in long-distance runs, keeping your body hydrated is key for both your performance and overall well-being. Even the most experienced runners can struggle with staying hydrated, but with these five tips, you can ensure that you stay hydrated and perform at your best during those long-distance runs.
Importance of Staying Hydrated for Long-Distance Runs
Before we dive into the tips, let’s first understand why staying hydrated is so crucial for long-distance runs and marathon training. When you run, your body loses water through sweat and breathing. If this water is not replenished, it can lead to dehydration which can hinder your performance. Dehydration also causes a decrease in blood volume and circulation, making it harder for your body to deliver oxygen and vital nutrients to your muscles. This can result in fatigue, cramping, and even heatstroke. Staying hydrated is not just about preventing these physical symptoms, but it also helps with mental clarity, focus, and concentration during those long runs.
How to Properly Hydrate for Marathon Training & Long-Distance Running
Start Hydrating Early
It’s important to start hydrating well before your actual run or training session. Ideally, you should be drinking water throughout the day and focusing on increasing your fluid intake at least a few hours before your run. This will ensure that your body is properly hydrated and has enough time to absorb the water.

Plan Your Route Based on Hydration Stations

If you are running a long-distance race or training route, be sure to plan your route around available hydration stations. This will prevent you from having to carry excessive amounts of water with you and allow you to stay hydrated throughout your run. If there are no designated stations, consider bringing a small handheld water bottle or investing in a hydration belt.
Drink Water, Not Just Sports Drinks
While sports drinks can be beneficial for replenishing electrolytes and carbohydrates during longer runs, they should not be your primary source of hydration. Water is still the best choice for keeping you hydrated without adding extra calories or sugar. Reserve sports drinks for when you really need that extra boost.
Schedule IV Drips Before & After Runs for Optimal Hydration
If you are training for a marathon or regularly participating in long-distance runs, consider scheduling IV drips before and after your runs. IV drips deliver fluids and essential nutrients directly into your bloodstream, ensuring quick and efficient hydration. It’s a popular method among high-performance athletes to help them stay hydrated during intense training.

Pace Yourself & Listen to Your Body
Finally, it’s important to pace yourself and listen to your body when it comes to staying hydrated. Don’t wait until you feel thirsty to drink water because by that point, you are already dehydrated. Instead, take small sips of water throughout your run and pay attention to how your body is feeling. If you start to feel dizzy, fatigued, or experience muscle cramps, it’s time to stop and hydrate. Don’t push yourself beyond your limits and always prioritize your health and well-being.
Signs You May Be Dehydrated While Running
Although it’s important to stay hydrated during long-distance runs and marathon training, it’s also crucial to know the signs of dehydration. Some common symptoms include:
- Thirst,
- Dry mouth,
- Headaches,
- Dizziness,
- Fatigue, and
- Muscle cramps.
If you experience any of these symptoms during your run, it’s important to stop and hydrate immediately. Ignoring these signs can lead to more serious health complications and hinder your performance in the long run.
Contact IV League in South Boston, MA & Salem, NH for Hydration Services & IV Packages to Assist Your Marathon Training & Performance Endurance
Before you start your next marathon training session or long-distance run, make sure you have a proper hydration plan in place. At IV League in South Boston and Salem, NH, we offer wellness services and IV drip packages specifically designed to help athletes perform better and recover faster. Our staff can help you create a customized plan that fits your specific needs and goals, including cryotherapy sessions, vitamin IV drips, infrared saunas, and more! To book your services today, visit our website or call us at 800-905-4252.