On a gray rainy morning, I just happened to re-watch this video of Jim Ryun running a world record 3:51:1 on a dirt track in Bakersfield, CA in 1967:
http://www.youtube.com/watch?v=xlwS0Fyq8vk
I then watched Hicham El Guerrouj running his (current) world record 3:43:13 in Rome, in 1997, here:
http://www.youtube.com/watch?v=XvCsj7eJKKA
I know this is well-trod conversational territory, and I'm not trying dredge up old 'greatest miler of all time' threads...but, I am once again struck by what I see as some similarities between these two guys, at least in these two races. How relaxed they both look. Their builds. Their strides. It's a match race I would love to see...with both at their peak, racing flat out, with no pace setters. As much as I love Coe, Ovett, Walker, Scott, and others — and you can't deny Ngeny right there, with his own 3:43, or even Alan Webb, with his 3:46, etc — but, these are the two guys I'd have loved to see race. Ryun versus El Guerrouj.
By the way, both Marty Liquori and Tim Danielson (2 of the other sub-4 high school milers) are in that Bakersfield race.