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Here's a few:
- dehydration - water bottle and sports drink stands are located in certain points of the race to prevent this, but it's hard to drink whilst running and they're always overstocked (costs money)
- A large course needs to be available, often meaning roads and other paths are blocked off
- hypoglycaemia (low blood sugar levels) can set in, which can cause blackouts, dizziness and liver damage. This can be prevented by taking the sports drinks and high sugar snacks positioned at certain points, but over-consumption can lead to discomfort
- carbohydrate stores may deplete, so fats may be broken down for energy which required more water (potentially leading to dehydration). Since marathon runners generally don't have a good supply of fat, their bodies may resort to breaking down protein for energy (starvation response - muscles and organs are eaten away). This decreases speed and causes loss of control over muscles, so runners may collapse and possibly require hospitalisation
- due to microtears in muscles from repeated impact in running, such long distances cannot be run regularly, making it difficult to train for marathons
What else can I help you with?
How long is a 13k marithon?
I think you are a little confused. If a race is 13k then the distance is 13 kilometres, obviously. There is no such thing as a 13k marathon. A marathon is 26.2 miles, or 42.2km - with a half-marathon being half that distance, obviously. So, there is a chance that your 13km marathon refers to the 13.1 miles that are in a half-marathon. Hope that helps.
How long is the potteries marathon?
MARATHON, STD DISTANCE 26 MILES 386 YARDS
Is there a half marathon?
Yes, there is a half marathon. A half marathon is about 13.1 miles long, half the distance of a full marathon, 26.2 miles.
Where can one find out how long a marathon is?
Wikipedia is a very valid source for finding out how long a marathon is. Specifically, a marathon is a long-distance run based around the 25 mile mark.
what cover a long distance a sprint or a marathon?
A sprint is a short running race at speed. A marathon is a long distance running race, when stamina is more important that sprinting. Whichever race a competitor takes part in, the goal is to win. Therefore, the answer is the marathon.
How to convert a marathon into meters?
he marathon is a long-distance running event with an official distance of 42.195 kilometres, thus 42.19500 kilometers = 42 195 meters
Is a marathon twenty five miles long?
No, a marathon is not twenty-five miles long. A marathon is officially 26.2 miles (42.195 kilometers). This distance was standardized in 1921 and is used in all official marathon races worldwide.
What is the long race that rhymes with dawn?
The long race that rhymes with "dawn" is the marathon. A marathon is a long-distance running event with an official distance of 42.195 kilometers (26.219 miles). It is named after the Battle of Marathon in ancient Greece, where Pheidippides ran from the battlefield to Athens to deliver the news of victory before collapsing and dying.
What long-distance race was named for a city in ancient Greece?
The Marathon.
What would cover a long distance sprint or marathon?
A sprint is a short running race at speed. A marathon is a long distance running race, when stamina is more important that sprinting. Whichever race a competitor takes part in, the goal is to win. Therefore, the answer is the marathon.
How long is a marathon usually?
26 miles 385 yards, or 42.195 KM. And it's not "usually". That distance defines a marathon.
What long-distance race is named for a city in ancient Greece?
a Marathon, you can look up marathon Greece on any map
