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Distance
43.4 mi
Duration
2h 31m
Checkpoints
3
Created
OCT 26, 2026
The road
Mana Road in Ookala, Hawaii is graded at 607 corners, about 14 for every mile you drive. 75 of them are genuinely tight (12% of the road), and the sharpest turns in at a 14 m radius. The longest straight runs 1.1 miles, so there is room to breathe between the technical sections.
- Graded corners
- 607
- Tight (1–2)
- 75
- Tightest radius
- 14 m
- Corners per mile
- 14
Corners are graded from the route’s own geometry on the rally 1–6 scale, where 1 is a hairpin. Road & Rally calls them out as you drive.
Checkpoints
3
- #01
380250 Mauna Kea Access Road
- #02
Mueller Road
- #03
64-748 Mamalahoa Highway
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