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Distance
6.8 mi
Duration
58m
Checkpoints
3
Created
OCT 26, 2026
The road
Unnamed Hawaiian Road #1 in Haiku, Hawaii is graded at 166 corners, about 24.3 for every mile you drive. 77 of them are genuinely tight (46% of the road), and the sharpest turns in at a 10 m radius. There is no real rest on it — the longest straight is only 140 m before the next corner.
- Graded corners
- 166
- Tight (1–2)
- 77
- Tightest radius
- 10 m
- Corners per mile
- 24.3
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
400 Waiahiwi Road
- #02
Haiku
- #03
Haiku
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