The race now moves onto supporting nominations from constituency Labour parties: who will emerge the strongest?
Rumours of Jeremy Corbyn's victory are greatly exaggerrated, says pollster Keiran Pedley.
We need the Olympic spirit applied to housing, says the former head of London Labour.
Andy Burnham is right; Labour must learn to be bold again.
Applications from 18-year-olds are on the rise, including from Britain's poorest families. But part-time and mature students are being deterred.
Jeremy Corbyn has picked up the endorsement of Unison, Labour's second-largest union and seen as the "swing vote" in the Labour party. What's going on?
The surprise frontruner for the Labour leadership has been given a boost with the support of 25 campaign groups.
Far from ending its terminal phase, Labour is merely repeating recent history, says Kevin Meagher.
A new leaked poll shows Yvette Cooper in second place against Jeremy Corbyn - but there are reasons to be sceptical.
Keeping Londoners safe should be a top priority for any Mayor, says Sadiq Khan.
Your plans are neither safe, nor sustainable, nor morally okay.
The Welsh government will have to do more with less.
Jeremy Hunt is at the centre with another row with the medical profession. What's going on?
The Liberal Democrats' short contest has allowed that party to get back on the road to recovery. Labour's long one has them on the road to ruin, says Dan Falvey.
The polls felt wrong at the general election. But nothing I've seen or heard suggests the polls showing Corbyn ahead are anything other than correct.
The Greens have a choice: persist with the old failed approach and get the same old disappointment. Or we can take ourselves seriously.
Property guardianships, where tenants trade rights for lower rent, look an attractive alternative. But London's property market means even they are increasingly out of reach, writes Maya Oppenheim.
There are two paths to a Labour victory in 2020, argues Michael Chessum: either Labour reject the principles of neoliberalism with Corbyn, or embrace them with Liz Kendall.
Lines in the sand don't make for good policy-making, says Matilda Murday of the Democratic Society.
Tim Farron smacked away the hand of friendship when Ed Miliband offered it, says Richard Grayson.
Steve Fielding, professor of political history at the University of Nottingham, reports from his local CLP meeting.
Labour's task is large - but not impossible. The party can still thrive if it pulls together.
These are new and challenging times for the Labour Party. We need new ways of thinking says Jon Trickett MP.
There's a danger that Labour's canvassing becomes a religion.
Different people in the Labour party might disagree about how we beat the Conservatives, but none of us want to become them, says Alison McGovern MP.
When the NHS was founded, chronic illnesses and long-term care were non-issues. Adapting to the new reality means big changes are needed.
The Conservatives are exploiting Labour's weaknesses and addressing their own.
For Labour's young members, Jeremy Corbyn feels like the fresh start the party needs, says Rhiannion Lucy Cosslett.
Read: the full text of Chuka Umunna's speech to the Progressive Policy Institute.
Why Bristol will be resisting plans to extend Sunday trading hours, and why the government should prioritise the "social recovery" that David Cameron previously said was his mission.