I will admit right off that I know nothing about running a marathon ... heck, I can't even jog down the driveway to my mailbox without getting a horrendous stitch in my side ... but I was looking at those photos of her crossing the finish line and she looks awfully, um, fresh. She doesn't seem to be breathing hard, she isn't sweating, and she has this big smile like the whole thing was insanely easy. ... honestly, she looks like she just popped up out of an easy chair.
I'd probably be crawling across the finish line on my hands and knees.