Tuesday, April 15, 2008

Well Gosh.

I just looked, really looked at the heart rate targets for my long runs and my tempo runs.

I haven't even been close to hitting the tempo run target...like, ever in my lifetime. It's between 169 and 173 bpm.

On my last "tempo" run, when I ran at a perfect long-run pace of 11:31, my heart rate was right where it should be for long runs - between 155 and 165 bpm.

Go figure.

I cannot imagine keeping up a 170 hr for four miles without exploding. I think "tempo" is some sort of euphemism for "exhausting and killer."

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