The Olympic marathon is exactly 42.195 km long
approx 42 Km
A marathon's distance is 42.195 km which would be 42195meters.
There are 26.2 miles in a marathon.26.2 miles expressed in kilometres is 42.16481
3 races. 3,5, & 42.2 KM in Dubai marathon
The marathon is 42 Km long
Just over 20 km.
it's a trick question. there is no such a thing as a "70 km marathon". a marathon is always approximately 42.2 km. anything more than that is called an ultra-marathon
a marathon is how far?
The length of a Marathon is about 40 kilometers.