
Pontefract and Castleford MP Yvette Cooper will join Liz Kendall, Andy Burnham and Jeremy Corbyn at a live debate in Gateshead which will be broadcast on Sky News.
The first-half of the debate will focus on questions from the audience and the second half will see the candidates answer questions sent in by TV viewers.
Voting in the election - which is open to Labour party members and supporters - closes on Thursday, September 10 and the result will be announced on Saturday, September 12.
The debate will be live on Sky News from 7pm.