Here is the HR data from my Half Marathon PR last February, in Austin, where there are HUGE hills. Nice that my average here was 182 and my average yesterday, even after slowing drastically in the second half, was 181. Twenty minutes slower, 1bpm lower. Something is definitely not right.
For more comparison, here is my most recent half, in August, in San Diego. 9 minutes slower than my PR, but a considerably lower HR than the PR and yesterday.
(can you tell there was a huge hill from 10.5-12.5 that totally ate this flatlander?)
For more comparison, here is my most recent half, in August, in San Diego. 9 minutes slower than my PR, but a considerably lower HR than the PR and yesterday.(can you tell there was a huge hill from 10.5-12.5 that totally ate this flatlander?)
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