Notes
Medium long run in the park with Gareth & Colin (mainly -- also Gary & Keren & for a short time, Stuart).
Surprising how low my heart rate stays these days. I know the pace was not cracking, but it was hot. Colin and I when we are both fit run at similar heart rates for the same pace. He maybe a couple of beats lower than me. But tonight, especially as time went on, he was considerably higher. With the greatest differential being around lap 4 when I was still in the high 130s and he was over 150. Mine climbed after that to 143, but never got above 143 for long. So I feel a pretty good aerobic base developing, but the biggest concern is how my legs hold up, or rather that they don't, to the runs. Biggest concern tonight was my left Achilles. Got quite sore towards during the second half of the run. Ouch.