South Lakes 9:49.78 at the distance medley broke the 14-year-old HSR of
9:53.31 by McCullough.

However,. back in 1977 South Eugene ran a 10:01.6 when the legs were at
non-metric yard distances.

What's the conversion factor and which mark is intrinsically superior?


Marty Post
Senior Editor
Runner's World Magazine
www.runnersworld.com

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