Intervals intervals 23:55 [4]
3 x 1600 T w/200 rest
6:00 @ ? / 1:53 @ 114
5:57 @ 164 / 2:13 @ 109
5:47 @ 169 / 2:06 @ 122
Was surprised how easy the first two were at that pace. (A metric track helped...) The last one I ran 3 laps at 1:28 and the last lap at 1:25. This was probably approaching 'I' pace, but it was fun to test how fast I could go without going completely anaerobic.