Runners from Holland have to raise €10,000 each.
The Olympic gold medalist in the marathon heads back to England in April.
The Olympic gold medalist in the marathon clocked 61 minutes and 15 seconds.
Soyekwo Kibet provided a surprise upset.
The East African nation didn't live up to expectations at the Games.
The Olympic silver medalist will also be running the London Marathon.
He had been taking it easy since his Olympic win.
The Olympic gold medalist in the marathon is keeping a low profile.
The Olympic gold medalist is happily married with a young family.
His nation's president gave him a surprise check.