First going sub-51600m: 4:57.34400: 57.9800: 2:12.73200: 10:48.345K: 18:14 XC
another sub 5 guy wrote:
I just ran around 3 flat in a 1000 off of no speedwork so I'm looking to break 5 in the next month or so.
How fast could you run other events when you broke 5?