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Distance
27.2 mi
Duration
2h 6m
Checkpoints
3
Created
OCT 20, 2026
The road
South Mount Lemmon Road in Mount Lemmon, Arizona is graded at 441 corners, about 16.2 for every mile you drive. 168 of them are genuinely tight (38% of the road), and the sharpest turns in at a 9 m radius.
- Graded corners
- 441
- Tight (1–2)
- 168
- Tightest radius
- 9 m
- Corners per mile
- 16.2
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
13170 North Control Road
- #02
South Mount Lemmon Road
- #03
South Mount Lemmon Road
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