Saturday 19 February 2011

4.6 miles slow, 6.9 miles moderate

Went out in the morning with Natasha for our usual Hyndland Road loop. 4.63 miles in 38:44, average pace 8:22/mile, HR 138. Dubious HR readings early on.

Pace splits (ave. HR): 8:25 (150), 8:25 (129), 8:14 (138), 8:30 (134), 8:09 (138)
HR zones: 1.4%, 61.8%, 31.8%, 5.0%, 0%

In the afternoon I wore the Newton Motus for a run down to Cowcaddens and along the canal to Dorchester Road. I had planned to run no more than 6 miles but realised at the 5-mile point that I had miscalculated the distance. 6.93 miles in 45:50, average pace 6:37/mile, HR 161. HR readings again dubious for the first couple of miles.

Pace splits (ave. HR): 7:09 (164), 6:31 (169), 6:33 (157), 6:28 (157), 6:33 (157), 6:33 (161), 6:30 (161)
HR zones: 0.3%, 0.4%, 53.9%, 43.7%, 1.7%

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