I received Training for the Uphill Athlete as a gift and found myself particularly interested in estimating my aerobic and lactate thresholds (AeT and LT, respectively). This site is probably best thought of as a journal or lab notebook where I can document my measurements and thought process, and more generally, as another outlet in which I can exercise my compulsion to do data science.
Estimates of my aerobic threshold (AeT), lactate threshold (LT), and maximum heart rates.
For information about these metabolic markers and how they are useful for endurance training, see this article.
I intend to update these estimates as I collect more data and as I progress in my endurance training. For a full description of my measurements and methodology, see this page.