This is a round route from and to Ovestone Ct (near Dumballs Rd) via Taff Embankment and A4119. The rise at 20:11 coincides with crossing the river to the A4119. The peak at 20:13 coincides with walking along the Taff embankment. The peak at 20:19 and 20:20 is unexplained. The drop at 20:21 to 20:25 coincides with entry to a shop or residential property. The following peak coincides with exiting the property. The route is then traced back.