I've always hit highest HR at the end of 5k/10k races.
This, plus xc at Heaton Park (uphill finish) and at the top of Hardknott Pass.
1100ish beats per mile tonight, appx 9min mile, ave 138 bpm.
@rhb started
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This, plus xc at Heaton Park (uphill finish) and at the top of Hardknott Pass.
1100ish beats per mile tonight, appx 9min mile, ave 138 bpm.