London Marathon 2013: Crowd support incredible - Farah

Double Olympic gold medallist Mo Farah says the support he received from spectators while running half of the London Marathon was "unbelievable".

The 30-year-old used this year's race as part of his preparations to compete over the full distance in 2014.

Farah insisted he did not find the pace of the race a problem, and said his biggest challenge was picking up drinks as he made his way around the route.

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