Marathon Finishers in the US - Median Times

From StatWiki

The median times for male and female marathoners declined from 2008 to 2009.

Median Times for U.S. Marathon Finishers

2008 Male	4:20:04
2009 Male	4:13:36
2008 Female	4:43:31
2009 Female	4:41:26

[edit] Source

[Running USA, Idaho Statesman, 23 July 2010, B6]