Sub 50min 10k if possible?

[Jambo]

Hi TheEd,

Here are my 5 x 1K intervals.

1k @ 6.45 Warm up.

1k @ 4.39
Rest 60-90 seconds
2k @ 4.46
Rest 60-90 seconds
3k @ 4.39
Rest 60-90 seconds
4k @ 4.45
Rest 60-90 seconds
5k @4.25

0.5km Cool down!

Heart rate monitor was all over the place going to get new battery for it.

I thought at first I had gone to quick, but seemed to recovery really quick during the rest. I gave a little push on the last Km which took a lot.

Felt good though.

So how's it looking TheED


Cheers

Jambo.