Tokyo Marathon 2010 Posted on October 14, 2009 by paulmyer You've found Paul Myer's blog. Learn more “Congratulations! You have been selected to run the 2010 Tokyo Marathon.” So read the organizing committee’s October 13, 2009 e-mail! The Tokyo Marathon will be held on February 28, 2010. Fortunately the race falls during the UMaine spring break. Ten days in Japan will be a welcome venue for a winter vacation.