Team GB take bronze in women's relay and surpass London 2012 medal tally
Team GB surpassed London 2012's medal tally of 65 as the women's 4x400m relay team won bronze.
Christine Ohuruogo ran the final leg of the race and ensured Britain ended on the podium
The USA took gold with a time of three minutes and 19 seconds, with Britain finishing in three minutes and 25 seconds.