PBR Facts and Figures

The following table shows information about each top on the round. The figure given for the height gain is that from the lowest point to the summit, it does not take into account any other dips and ascents. As such the figures may be slightly less than might be found on the ground.

The effort column is a variation on Naismith’s Rule: It is the distance divided by 500 plus the height gain divided by ten. There is no scientific basis for these other than they do produce a scale that fits fairly well with how an ascent feels.

No Name of Top Height (m) Distance(m) Height gain(m) Effort