Spend some time going down. Your legs will thank you.
Olympians Keflezighi, Ritzenhein, Flanagan, Hastings, Davila, amongst others, announced today.
Desiree Davila will be racing in the Sept. 29 Berlin Marathon.
The 30-year-old American had a memorable race in the German capital in 2009.
The 39th running of the annual race boasts strong elite fields.
The American Olympic silver medalist laces up his shoes next weekend.
The 29-year-old has not run a full marathon since the Olympic Trials last year.
Although she missed the recent U.S. championships with an injury, Neely Spence Gracey is poised to become the next great American runner.
Deep races highlight a damp day in Duluth, Minnesota.
Ethiopian takes the title nearly a minute ahead of her closest competitor.