Saturday Day 6: David is back in the water at 7.15 this morning, going from Marlow to the target today Windsor, 17 miles. Olympic gold medalist Adrian Moorehouse is in the water to give him a flying start! Money raised so far £518,000.
David aiming to be at Hamptom Court by 4.30pm today, Sunday. Huge crowds turning out for him and the celebs and luvvies have got hold of this now and want to be in on it. All good for fundraising... £643,000 raised so far. Follow his progress and donate on : The BT Sport Relief Challenges Walliams Vs The Thames | Sport Relief 2012