Mike B 
The wait is over. Yes, today's 14.3 km walk is in the books. It took 9:25 per km and generated lightly moderate 71% exercise rating (107 bpm). The last time it took 9:25 the bpm was only 99.
While waiting for that huge heat sink, or whatever it is called, it was 6.1C with 60% humidity.
Further updates as required (or as they happen, whether required or not).