Well now someone created the Paul Ryan PR calculator:
I typed in my PR from the Marine Corps Marathon. According to the website:
Your Marathon time: 04:40:24
Your Paul Ryan-adjusted Marathon time: 3:23:17
Thanks to Glen and http://runningforreachout.wordpress.com/ for forwarding me the link!
P.S. – It’s ok, Paul Ryan. I get called out for my BS all the time too 🙂