Mauna Loa Observatory Access Road

A long, runnable climb. Expect 168 to 281 minutes. The hardest 500 metres average 9.9% and start 19.5 km in, so the worst of it lands when you are already committed. Its 3.6 TEP puts it in the easier half of the catalogue.

TEP
3.6
Climb
+1315 m
Distance
24.5 km
Average grade
5.4%
Time
168 to 281 min

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