12x2-minute repeats with HR not to exceed 176, recovery jog between each until HR dipped to 140. Drove to Liberty, ran 2-mile warmup, then did some strides to get the legs moving. Splits:
1: AHR 158/MHR 189 (5:35/mi) (I slowed way down after HR spiked)
Recovery: 0:55
2: AHR 145/MHR 177 (5:33/mi)
Recovery: 2:39
3: AHR 171/MHR 179 (5:18/mi)
Recovery: 1:32
4: AHR 172/MHR 182 (5:34/mi)
Recovery: 1:32
5: AHR 169/MHR 178 (5:29/mi)
Recovery: 1:34
6: AHR 169/MHR 178 (5:33/mi)
Recovery: 2:15
7: AHR 171/MHR 180 (5:22/mi)
Recovery: 1:20
8: AHR 170/MHR 179 (5:16/mi)
Recovery: 2:01
9: AHR 171/MHR 180 (5:29/mi)
Recovery: 1:42
10: AHR 172/MHR 180 (5:17/mi)
Recovery: 1:54
11: AHR 171/MHR 180 (5:21/mi)
Recovery: 2:34
12: AHR 172/MHR 181 (5:21/mi)
Recovery: 2:19
Roughly 1.3-mile cooldown. I felt pretty relaxed from start to finish today. Legs felt strong, effort felt comfortable. I tried to keep the effort below 176, but it looks like I exceeded it on pretty much every rep. However, I had my Garmin set so that it would notify me when HR hit 174, and that was usually about 45-60 seconds in on each rep, so I don't think I spent much time at the excessive HR. Temperature was brisk (probably high 40s), which helped considerably. Didn't feel the fatigue in my left arch that's been nagging me lately until near the end of my cooldown, and it was very mild. No ITB pain. |