To professional male runners in the world - it takes something like 69-72 minutes (1:09-1:12 hours); and to professional female runners it takes like 77-83 mintes (1:17-1:23 hours).
If you are arunner that run only for fun, every result under 2 hours is good.
If you are a -little-bit competitive runner, a result of under 1:30 hours (for male) of under 1:50 hours (for female) is good.
and if you are an olympic runner - ask your coach about it, why do you ask me!?
Depends on a lot of things, how fit you are, how hard you're trying, where you're riding, what bike you're using and so on.
On easily ridden roads, a pack of racers could do it in 30 minutes. I'd need about one hour. Some may need more.
That depends on your speed, but I think I'd use a bit less than an hour. Though, I go skiing on a pro basis several times a week. Normal sunday-walks with the family will probably take about 2 hours.
Olympic times are around 32 minutes.
gryey
There is cross country running, which is long distance running (4k, 5k, 8k 10k) k is kilometers. and there is also cross country skiing, which is long distance skiing.
The country of Greenland covers an area of 836,300 square miles. This country is 1,290 kilometers wide and 2,670 kilometers long.
The entire size of Brazil is 3.2 million square miles. To cross the country, it would take about 4 days to cross the country as it is just slightly smaller than the U.S.
the sport of long distance cross country running
A cross-country runner is a runner who trains and races in a long distance race. The distance are usually 5k and up.
25 hours driving
Probebly as long as you use the same tech as wii fits's running
Yes it is, if you work on your speed in cross country meaning not just long runs
How long would it take a car to travel 87 kilometers if it were travelling at 90 kph
That would be the marathon at 42.195 kilometers.
Afghanistan is the world 41st largest country in central Asia. The northern frontier is 1,689 kilometers long. The entire country is 647,500 square Km.
Of course you can! As long as you persevere through it, you definitely can.