Teenager Kirani James adds the Olympic 400m crown to his world title from Daegu, while Dai Greene finishes fourth in the 400m hurdles
Summary of the top five contenders in all of the women’s field events at the London 2012 Olympics
Asbel Kiprop, Silke Spiegelburg, Aries Merritt and US 4x100m team produce world-leading marks at the Samsung Diamond League in Monaco
Our countdown of the greatest Olympic athletes for each event group continues with the women’s jumps
Gold and silver in the 4x400m finals bumps Britain’s medal haul to nine – their best ever at the World Indoor Championships
A look at the women’s events at this weekend’s IAAF World Indoor Championships in Istanbul
Russian pole vault star clears 5.01m to break her own world indoor best
British record-holder Holly Bleasdale is getting to grips with longer poles in an attempt to continue pushing the boundaries