Woohoo - I just did 9km!
Set off feeling strong, then at 1.5km, my music gave up which threw me a bit, so I had a short stop to try to fix it, but no luck. Contemplated going home but decided to push on. The first 4.5km seemed quite pleasant, but I had a wobble between 5&6km, which was the new additional bit of my route. After a couple of walking breaks, I seemed to get a second wind for the last 3km. Total time 66mins, which I am pretty chuffed with.