We have allocated a grade for each ride in this programme to give an indication of the terrain to be expected.  The various grades of "hillyness" are:

Flat:  Mostly flat with only gentle hills.

Medium:  Includes climbs of 50 to 100 m, as would be found in hillier Perth suburbs (eg Scarborough) or the foothills of the Darling Range.

Hilly:  Includes a major climb of 200 to 300 m (ie. the height of the Darling Ranges).

Very Hilly:  Includes several climbs of 200 to 300 m.