Exactly. Plus people that finish it can run really hilly 100 milers in ~16 hours. And they finish this one ins just under 60 hours. So I'm guessing it's quite a

Exactly. Plus people that finish it can run really hilly 100 milers in ~16 hours. And they finish this one ins just under 60 hours. So I'm guessing it's quite a bit more than 100 miles!