Will an American runner reach the podium in London?
The top American marathoner has faced off against Olympic favorites.
The two Kenyan champions are as close as possible.
She's been a front runner her whole career.
She shares some tips for her Kenyan teammates.
They think they can win all three marathon medals at the Olympics. It may be premature for Olympic-bound runners to make predictions, but
Geoffrey Mutai, the top-ranked marathoner in the world, will stay home.
Kenyans dominated the London Marathon on Sunday!
Both Kenyans will most likely run on their Olympic teams.
She went out too fast last year and paid for it.