Runner’s Leg Cramps: Top Causes and Prevention
Runners can experience leg cramps for several reasons. Working these prevention tips into your training regime can help protect your muscles and lower your risk of stride-stopping cramps mid-marathon.
1. Dehydration
Lack of fluids can result in nausea, dizziness, stomach cramps, and muscular cramps. Runners are prone to dehydration, especially when they’re giving it their all under the Queensland sun in July.
While there is no telltale reason why cramps happen when they do, science shows that dehydration leads to electrolyte depletion. The body needs electrolytes to regulate muscle and nerve functions, balance blood acidity levels, keep blood pressure stabilised, and repair damaged tissues.
The term “electrolytes” aptly describes the electric tissues that the minerals fuel. Sodium, magnesium, and potassium are three major electrolytes you need, especially as a runner.
Fixx Nutrition produce a high quality electrolyte that includes all the necessary minerals to help prevent dehydration. Fuel X in tropical flavour will be on course at every second aid station mixed at the correct ratio for full benefit. Help yourself to a cup along the way to fuel your body with electrolytes, carbohydrates and calories. Wearing a hydration vest or running belt with soft flasks can ensure you have enough fluids in reach at all times, especially beneficial during long training runs.
You should also calculate your fluid loss after the race so you can rehydrate properly. Losing 1 kg through sweat requires 1L of water. It helps to calculate your sweat loss to learn how to hydrate yourself afterward in a safe manner.
2. Muscle Fatigue
Running takes a lot out of your muscles, especially when you’re using them for a long stretch of time. Runners spend 2 or more hours completing the Gold Coast Marathon; that means you’ll need to build strength and endurance months before the big day.
However, even well-trained runners can still suffer from muscle fatigue. Dehydration can accelerate the process, making your muscles run out of energy more quickly and, ultimately, more likely to cramp.
How to Prevent Muscle Fatigue: The best way to prevent muscle fatigue during a marathon is to train for long-distance running. Rather than worrying about being the fastest, you need to ensure your body is capable of covering long distances at a steady, safe pace.
You can also strength train to help build muscles that are able to withstand fast, demanding exercise. Weaker muscles are more likely to misfire and cramp when they’re suddenly thrust into action.
3. Improper or No Stretching
Warm-up stretches for runners activate the muscles they’ll rely on throughout the marathon. Pay extra attention to your legs, namely your hamstrings, quads and hip flexors. You should get into the habit of warming up for at least 20 minutes before the race.
Most runners suggest brisk walking to get your body geared up for the long stretch ahead.
The best stretches for running include:
- High knees
- Butt kicks
- Calf stretches
- Hamstring stretches
- Quad stretches
Yoga for runners can also help strengthen muscles, build flexibility, and serve beneficial before any run or marathon. How to Stretch Properly: Make sure you use a combination of static and dynamic stretches before the race. You should also choose stretches that activate your core running muscles.
RUNNERS. TAG YOUR PHOTOS WITH #GCM25