Average grade: 6.6 %
Length: 6 km
Height start: 120 m
Height top: 516 m
Ascent: 396 m
Cefn Onnau rankings
Difficulty ranking world: 5828 (all)
Ranking Wales: 9 (all)
Difficulty score: 45.33 what?
Cefn Onnau ratings
The Cefn Onnau is situated in Wales.
Starting from Llangynidr,
the Cefn Onnau ascent is 6 km long. Over this distance, you climb 396 heightmeters.
The average percentage thus is 6.6 %.
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