It gives them a commanding five point lead on Stockport County and Carlisle United with three games to go.
Victory over Harrogate Town at the weekend could be enough to seal promotion back to League One if other results go there way.
It will be a much-deserved promotion for a Cobblers side who have been up there all season.
Is it a promotion they will get? Here is the supercomputer’s prediction.
Get more Cobblers news, here.
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