170 Dirt Surfer
Moderate · AceOregon
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Add the first3.9 km2.4 mi
Distance
22 m72 ft
Elevation gain
55m
Est. time
Route
Route type
- Bikes allowed
What to expect on this trail
- Moderate climbs
- Hiking
- Running
- Biking
How these were worked out
- Moderate climbsestimated
- Nine tenths of this trail is at or below a 14.2% grade, which is steady work rather than scrambling. Source: DEM terrain profile, moderate confidence.
Biking is listed because the access rules record an explicit permission — see the bike section below for its authority. It is never inferred from the terrain.
Ace's Active Trek A real workout with honest climbing — pack water and snacks.
About this trail
170 Dirt Surfer is a 3.9 km trail in Oregon. Route imported from OpenStreetMap (© OpenStreetMap contributors, ODbL); community descriptions, photos, and condition reports welcome.
Play the route
Fly the trail end to end, with the climb as it comes.
Conditions
Loading forecast…
Elevation profile
Terrain sampled every 35 m from public elevation data.
- Descent
- 267 m
- High point
- 1040 m
- 90th percentile grade
- 14.2%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
allowed
Every imported segment carries an explicit bicycle permission.
Estimated MTB suitability
Moderate
35% confidence - score 30/100
- - Terrain: 14.2% 90th-percentile grade and 6 m climbing per km.
Source: Explicit OpenStreetMap access tags - OpenStreetMap contributors - checked Aug 2, 2026 - rules v2
View access evidencePosted signs and current land-manager closures always override OpenTrail.
Report incorrect bike access
Connecting trails
Trails whose path meets this one — plan a longer route or a loop.
Trails nearby
Other routes within about 15 km.
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Sexy beast
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Mitchell Point Trail #417
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Starvation Ridge Trail #414
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160 Baby Heads
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Mount Defiance Summit Trail #413B
Easy · FernMount Hood National Forest, Oregon
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Larch Mountain Road (Deprecated)
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796 m · 10m · ↑ 0 m
Photos
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Frequently asked
How long is 170 Dirt Surfer?
170 Dirt Surfer is 3.9 km (2.4 miles) as a route. Allow roughly 55m at a steady walking pace, not counting stops.
How hard is 170 Dirt Surfer?
OpenTrail rates it moderate. It climbs about 22 m overall, and its steepest sustained stretches run around 14%.
Where is 170 Dirt Surfer?
170 Dirt Surfer is in Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at 170 Dirt Surfer?
No parking area is mapped within 1.5 km of this route in OpenStreetMap. That is not the same as there being none — check local access rules before you go.
Can you bike 170 Dirt Surfer?
Bicycles are permitted, according to OpenStreetMap contributors. Legal access and how rideable the surface actually is are tracked separately on this page.