Today's route was the pinkish one through Cascades Marketplace.
It was around 35F this morning, much warmer -- a very good temperature to run in.
I found an interesting thing. My heart takes a while to get beating fast if I go out conservatively (e.g. I can go out at 7:30 pace and stay in the 140-155 range for a long while) but once I cross into the 160-170 range my heart will not go much slower for a long time even if I am running easy downhill.
Notice the heart rate rise as I went up the hill to Kohls. Then even though the running was mostly downhill after that my heart stayed in the 160s.
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