There is no accounting for the number of American's who run marathons each year. Marathons are run at many school levels, as well as at city, state, and national levels.
I don't know the percentage but I know it's alot less than 100% as the previous answer states.
56%
2000 Pounds x
What percentage of African Americans make 75k a year or more.
78%
percentage of people that die from obesity each year
If you are earning over 120,000 a year, you are in the top 20% of Americans. However, a percentage of this makes much more.
1926
3%
what percentage of students bring drugs to school each yearwhat percentage of students bring weapons to school each year
3.47 percent each year
60%
17 %