

Hmmmm, after looking at some other people's recent posts, might this be a young type of Amaurobiidae? I apologize that the colors aren't quite accurate.

Actually, I take that back unless the spinnerets are more prominent on some of their species?
I think it's a ground spider (Gnaphosidae). They often have conspicuous, barrel-shaped spinnerets.
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"There is no shame in not knowing. The problem arises when irrational thought and attendant behavior fill the vacuum left by ignorance." --Neil deGrasse Tyson

Hmm, I was actually thinking it looked a lot like a young parson spider, and it might be, but you can't tell from this picture unfortunately. Also it was wicked fast like one.
Helpful Links: ID Guide ¦ ID Resources ¦ Species Guides ¦ FAQ ¦ Spider Bites ¦ Glossary
"There is no shame in not knowing. The problem arises when irrational thought and attendant behavior fill the vacuum left by ignorance." --Neil deGrasse Tyson
I agree it is an Eastern Parson Spider. The glare of the flash makes it look pale.

That's what I meant Ungoliant. I saw that the parson spider was in the ground spider group, so I thought it could possibly be that. And yes, it was much darker than that.