Looking for Someone with a Blog About Running Who Will Allow a Guest Post

If you want to make a fast $20:

--I'm looking for someone who has a blog about running (specifically trail running) who will let me guest post

OR

--I'm alternatively looking for someone who can find me a good blog about running that will allow me to guest post a piece I have written (this guest post must be confirmed)

The blog MUST be USA-based. I will let you know the precise information regarding the guest post I have in mind after your bid.

Thanks.