Phew... that was tough.
Warm up of 1.19 kms, 8:00 mins, average pace 6:44 min/km AHR 122
4.0 KM - 17:17 - 4:19/km - AHR - 171 BPM
2:34 recovery (stumbling around) - AHR 143 BPM
5:42 Cool down - 0.78 km - 7:19/km - AHR 138 BPM
Looks like I went
KM 1 4:04
KM 2 4:24
KM 3 4:23
KM 4 4:27
Thanks
Warm up of 1.19 kms, 8:00 mins, average pace 6:44 min/km AHR 122
4.0 KM - 17:17 - 4:19/km - AHR - 171 BPM
2:34 recovery (stumbling around) - AHR 143 BPM
5:42 Cool down - 0.78 km - 7:19/km - AHR 138 BPM
Looks like I went
KM 1 4:04
KM 2 4:24
KM 3 4:23
KM 4 4:27
Thanks