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Human body is 70% water

Hydration for Cyclists: Here’s What You Need to Know

How much hydration do you need when Cycling? Hydration for Cyclists can be tricky, long bike rides require drinking plenty of fluids, and sometimes it gets boring to just drink water. But staying hydrated is crucial for maintaining optimal performance and health. Dehydration can lead to a range of issues, from decreased mental alertness to muscle cramps and heat exhaustion. In this blog post, we’ll explore the importance of hydration, how dehydration affects your body, and provide tips on staying hydrated during long bike rides.

Is Water Enough?

Hydration for Cycling, water bottle.

Water is essential for hydration, but it may not be enough to replenish the electrolytes and nutrients lost through sweat during intense exercise. Electrolytes such as sodium, potassium, and magnesium are crucial for maintaining fluid balance and muscle function. Consider using electrolyte tablets or sports drinks to replenish these essential nutrients during long rides.

Just a personal note on how I determine what to carry on my bike. If I’m going to be riding for ~ 1 hour (17-19 miles) then I’ll just fill my 2 bottles with water. If it’s going to be 2-3 hours (35 – 50 miles) I’ll start with both bottles filled with water mixed with an electrolyte / carb powder. At steady state exertion levels, I generally will drink 1 – 21oz bottle every 30 minutes or so.

I will then have to stop every 75-90 minutes to refill my bottles, thankfully my ride routes have plenty of gas stations, convenience stores, parks where I can refill with water. With that in mind if I’m planning on anything over 50 miles I’ll bring some of the electrolyte / carb powder with me to mix with one of the bottles at each refill. Here’s the water bottles and electrolyte / carb powder (pick a flavor that you like, plenty of options) I like and recommend:

What Can I Drink After Cycling to Rehydrate?

After finishing a long ride you need to continue drinking fluids to aid in recovery. But, it can be a little unappealing to just drink water. In addition to water and sports drinks, there are several other options for rehydrating after a long bike ride. Coconut water is a natural source of electrolytes and can be a refreshing alternative to sports drinks. Herbal teas and fruit-infused water can also provide hydration and flavor without added sugars or artificial ingredients.

How Much Do I Need to Drink?

The amount of fluid you need to drink during a long bike ride depends on factors such as temperature, humidity, and exertion level. As a general rule of thumb, aim to drink around 16-20 ounces of fluid every hour. Pay attention to your body’s cues and drink when you feel thirsty, but don’t wait until you’re dehydrated to start drinking.

How Fast do Cyclists Lose Hydration?

Dry Desert landscape

Cycling can lead to rapid fluid loss through sweat, especially in hot and humid conditions. The body’s hydration levels can be impacted by factors such as temperature, humidity, and exertion level. In hot and humid conditions, you may lose more fluid through sweat, so it’s essential to drink more to stay hydrated.

Conclusion:

Staying hydrated is crucial for maintaining optimal performance and health during long bike rides. Dehydration can lead to a range of issues, from decreased mental alertness to muscle cramps and heat exhaustion. By drinking enough fluid, replenishing electrolytes, and paying attention to your body’s cues, you can stay hydrated and enjoy a safe and enjoyable ride.