Distance
239.2 mi
Duration
16h 1m
Checkpoints
20
Created
JUL 12, 2026
The road
Mount Hood Wilderness in Troutdale, Oregon is graded at 1,702 corners, about 7.1 for every mile you drive. 588 of them are genuinely tight (35% of the road), and the sharpest turns in at a 9 m radius. The longest straight runs 2.6 miles, so there is room to breathe between the technical sections.
- Graded corners
- 1,702
- Tight (1–2)
- 588
- Tightest radius
- 9 m
- Corners per mile
- 7.1
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
20
- #01
432 West Historic Columbia River Highway
- #02
East Historic Columbia River Highway
- #03
38725 East Historic Columbia River Highway
- #04
43800 East Haines Road
- #05
Forest Road 1509
- #06
Forest Road 10
- #07
Forest Road 1828
- #08
44 Timberline West Leg Road
- #09
Surveyor's Ridge Road
- #10
10675 Cooper Spur Road
- #11
8143 Clear Creek Road
- #12
Forest Road 1612
- #13
Forest Road 1610
- #14
Forest Road 16
- #15
Forest Road 13
- #16
Kingsley Road
- #17
Larch Mountain Road
- #18
Riordan Hill Drive
- #19
2610 Riverview Drive
- #20
Mount Hood Wilderness
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