Stafford Murray’s data analytics efforts at London 2012 helped deliver success for Team GB. Here he talks to Eleanor Dallaway about the power of data in modern sport
It's been one year since the London 2012 Olympics began – tell us your experiences of how the Olympic legacy has impacted on your life – leave a comment or contribute via GuardianWitness
Danger signs are already there that Olympic legacy promises aren't being kept to the people of the East End. How can regeneration policies be improved?
The re-opening of the cycle and pedestrian path past the Olympic stadium marks the start of the long transformation of the park into a new public space
The end of the summer of London 2012 has left an army of Olympics and Paralympics volunteers returning to day jobs and struggling to come to fill a hole the Games has left. Tell us what you're doing now in this open thread
