Sub 50min 10k if possible?

[Jambo]

Hi TheEd,

Recovery is going well.

I've done a couple of recovery runs..

5.94km @ 5:18 pace

And

2.34 @ 5:55 pace (upset stomach)

And

Yesterday
7.76 @ 5:27 pace.
So feeling better and ready to start cycle.

How should I start cycle.

Thanks

Jambo.