bob kennedy - 3 mile split ...

[no one]

what was it in his 12:58?

[gh]

Nobody would have taken one in this day and age. Particularly on a 400-meter track. Who's gonna figure out where 172y before the finish line is?

[gh]

the old rule of thumb, back from when we were still running 3s is 28 seconds differential w/ 5K.

[lovetorun]

the old rule of thumb, back from when we were still running 3s is 28 seconds differential w/ 5K.

Therefore...12:30 at 3 miles...4:10 pace.