Athletics, Men's Marathon Final: Sawan, Kartik in action

India's Kartik Karkera and Sawan Barwal are in action. Both Indian runners were comfortably part of the pack at the 10km mark and held on till few more kms.

As the pace picked up, Sawan stayed with the six-man leading group while Kartik began to drop back.

At the 21km mark, Sawan has moved into the lead. Can he maintain the pace without burning out too early?