Looking at my ten most recent activities, it appears that the values shown in the columns are 50% of what the original summary data values are (with an error of ±1 after halving). My Forerunner‑235 is apt to randomly produce one or two patently incorrect data points (outliers with values of 220‑SPM, some 40 to 70‑SPM higher than the next lowest value on the cadence chart in question) on 30% to 40% of my tracked runs, so I have to edit the summary data for activities now and then; the Max Run Cadence column neither shows the corrected values, nor the corrected values halved.
