HII I CHOSEN THE TOPIC NAME OF MARATHON
Marathons are 26.219 miles long (42.195 kilometres).  That's too far for me to run.  Have you been in one?
YES.BUT I LIKE VERY MUCH
More than 800 marathons are held in the world each year, so many must love to run!  
MOSTLY IINTEREST TO PARTICIPATE
Even though it was one of the original modern Olympic events in 1896, I still get tired just watching people run.  My husband enjoys it, but it looks like pure agony to me.
OH ITS VERY INTERESTING.MY HUSBAND ALSO ENJOY THIS MARATHON
Do you watch the Olympic Games, with more than 200 nations, during the summer for the marathon events?
OH YES,SWEET
2012 Olympic Marathon Course
The 2012 Olympic Marathon Course is that of both the men's and women's marathon races at the 2012 Olympic and Paralympic Games in London.
The route consists of one short circuit of followed by three circuits of . The course, which was designed to pass many of London's well-known landmarks, starts and finishes on The Mall, within sight of Buckingham Palace, and extends as far as the Tower of London in the east and the Victoria Memorial in the west.
The route
Polar Circle Marathon
The Polar Circle Marathon in Kangerlussuaq, Greenland is an annual marathon (42.195 km or 26.219 mi) that has the distinction of being situated on 66 degrees northern latitude, also known as the Polar Circle.
The Polar Circle Marathon is organized by Albatross Adventures and has been run every year since 2001. The race is far more demanding than usual marathons due to the cold weather and slippery surfaces on portions of the race that go over the actual ice cap. The temperatures generally hover around -10