If you had to guess?

1. 0.01%

2. 3%

3. 5%

4. 1$

5. 0%

6. 0%

Like 90% of the posts are just dudes. Like 30 year old guys who run 2:30-4:30 in the marathon

1. 1%

2. 10%

3. 80%

4. 1%

5. 0%

6. 8%

1. Elite runners 0.5%

2. College runners 10%

3. HS runners 3%

4. Coaches 5%

5. People paid to post on this site 0%

6. One of two Winklevoss twins 0%

7. Former college runners 51%

8. Former HS runners 25%

Tiskpak here.

It seems fairly obvious that the more accomplished the runner, the more likely he/she is to be out running (or working at some other goal), and thus not posting on letsrun.

I doubt that there is any credible information on the accomplishments of LRC posters. If it is true that the less accomplished a runner is the greater the percentage of posters they account for, it is probably because there is a greater percentage of less accomplished runners in the population in general.