Jessica Ennis, Mo Farah and Greg Rutherford sign up for

Jessica Ennis will compete in London for the second time in her career after organisers of the Anniversary Games confirmed she would appear at the Olympic Stadium this July.

London 2012 Olympics: Oliver Holt on how Super Saturday unfolded

Greg Rutherford and Jessica Ennis-Hill win SJA British Sportsmen

Rutherford hopeful Super Saturday can be repeated

Jessica Ennis, Greg Rutherford and Mo Farah win gold - as it

British athletics' golden girl Jessica Ennis-Hill hangs up her

Rio 2016: Jessica Ennis-Hill wins silver medal in heptathlon

GB Olympians set for sponsorship boost

Jessica Ennis, Mo Farah and Greg Rutherford sign up for

Greg Rutherford: 'London Super Saturday repeat is real possibility

Rio Olympics 2016 sports on BBC today: when are Jessica Ennis-Hill