David Weir and Hannah Cockcroft were among the British Paralympians enjoying a winning feeling once more at the Anniversary Games in London.
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Mo Farah has told ITV News it was "emotional" to be back one year on from his two gold medal-winning moments at the Olympic Stadium last summer.
Farah breezed to victory in the 3,000m event at the Anniversary Games in London today and set a new personal best time of 7:36.85.
Britain's Katarina Johnson-Thompson has won the women's long jump event at the Anniversary Games.
Double Olympic champion Jessica Ennis-Hill finished eighth and will now head to Moscow for the World Championships in Moscow.
Double Olympic champion Mo Farah has won the 3,000m event at the Anniversary Games in London.
In front of a capacity crowd at the Olympic Stadium Farah breezed to victory and set a new personal best time of 7:36.85.
Olympic 400m gold and silver medallist Christine Ohuruogu has won the women’s 400m event at the Olympic Stadium in the Anniversary Games in London.
Double Olympic champion Mo Farah will bid for glory in the 3,000m event at the Olympic Stadium today in the London Diamond League 'Anniversary Games' athletics meeting.
The 30-year-old will compete at 16.32 (BST).
Earlier today, Farah's Team GB gold medal-winning colleague, Jessica Ennis-Hill, finished fourth in the 100m hurdles. She will also compete in the long jump later today.
Jamaican sprinter Usain Bolt is set to contest the 4x100m relay at 16.50 following his victory in the 100m event yesterday.
Usain Bolt has won the 100m event at the Olympic Stadium in the London Diamond League 'Anniversary Games' athletics meeting.
Bolt, who holds the 100m and 200m titles from the last two Olympics and is the world record-holder at both distances, ran his race in 9.85.
Jamaican sprinter Usain Bolt was presented to the crowd in the top of a giant rocket during on the first day of the IAAF London Diamond League meeting - dubbed the 'Anniversary Games' - at the Olympic Stadium in London.
Usain Bolt and other athletes will return to the scene of their Olympic gold medal wins tonight as the Olympic stadium hosts a Diamond League meeting nearly one year after the Olympic opening ceremony.
Called The Anniversary Games, some of the stars of last summer will come together to for the IAAF Diamond League action over the weekend with Sunday dedicated to showcasing the Paralympic champions of 2012.
Marathon world record-holder Paula Radcliffe is to run in the first event to be staged at London's Olympic Stadium since the 2012 Games.
Radcliffe, who was unable to compete at the London Olympics due to injury, will join 12,500 people in the five-mile (eight-kilometre) National Lottery Anniversary Run on July 21.
Competitors will complete the final 328 yards (300m) on the Olympic Stadium's track after they have made their way round the Queen Elizabeth Park in Stratford, east London.
Radcliffe, who will be joined by gold medallist Victoria Pendleton, predicted the event would "recapture the spirit of the London 2012".