Distance
14.5 mi
Duration
29m
Checkpoints
2
Created
NOV 5, 2026
The road
Mount Blue Sky Summit in Idaho Springs, Colorado is graded at 178 corners, about 12.3 for every mile you drive. 25 of them are genuinely tight (14% of the road), and the sharpest turns in at a 9 m radius. There is no real rest on it — the longest straight is only 255 m before the next corner.
- Graded corners
- 178
- Tight (1–2)
- 25
- Tightest radius
- 9 m
- Corners per mile
- 12.3
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
2
- #01
Colorado Highway 103
- #02
14205 Mount Blue Sky Road
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