North Ridge Extension Trail
Moderate · AceSiuslaw National Forest, Oregon
No photos yet
Add the first3.1 km1.9 mi
Distance
175 m574 ft
Elevation gain
1h 0m
Est. time
Route
Route type
- Bikes allowed
What to expect on this trail
- Natural surface
- Steep
- Rolling
- Hiking
- Biking
How these were worked out
- Natural surfacerecorded
- OpenStreetMap records the surface of this trail as "dirt". Source: OpenStreetMap, high confidence.
- Steepestimated
- Nine tenths of this trail is at or below a 18.2% grade, and its steepest climb reaches 100.0%. Source: DEM terrain profile, moderate confidence.
- Rollingestimated
- The grade varies by 13.5 percentage points along the route rather than climbing steadily. 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
North Ridge Extension Trail is a 3.1 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
- 28 m
- High point
- 546 m
- 90th percentile grade
- 18.2%
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
Difficult
73% confidence - score 63/100
- - Terrain: 18.2% 90th-percentile grade and 57 m climbing per km.
- - Surface: dirt.
- - Mapped MTB technical scale: 2.
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.
- 800 m away
Up and Away
Easy · FernOregon
1.46 km · 30m · ↑ 115 m
- 1.1 km away
Path of Imagination
Easy · FernOregon
1.69 km · 35m · ↑ 107 m
- 1.1 km away
Mohawk
Moderate · AceOregon
1.00 km · 15m · ↑ 18 m
- 1.1 km away
Carl's Adventure
Moderate · AceOregon
1.06 km · 15m · ↑ 14 m
- 1.3 km away
Carl Backtrack to RootDown
Easy · FernOregon
768 m · 10m · ↑ 15 m
- 1.4 km away
Ouch
Easy · FernOregon
600 m · 10m · ↑ 14 m
- 1.5 km away
Relentless
Moderate · AceOregon
719 m · 20m · ↑ 82 m
- 1.7 km away
Trail of Ferns
Easy · FernOregon
2.08 km · 30m · ↑ 14 m
- 1.8 km away
Supertree (damaged)
Moderate · AceOregon
813 m · 15m · ↑ 33 m
- 1.8 km away
Tum Tum to Supertree
Easy · FernOregon
626 m · 10m · ↑ 0 m
- 1.9 km away
Root Down
Moderate · AceOregon
946 m · 15m · ↑ 0 m
- 1.9 km away
Supertree
Moderate · AceOregon
827 m · 20m · ↑ 75 m
Photos
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Frequently asked
How long is North Ridge Extension Trail?
North Ridge Extension Trail is 3.1 km (1.9 miles) as a route. Allow roughly 1h 0m at a steady walking pace, not counting stops.
How hard is North Ridge Extension Trail?
OpenTrail rates it moderate. It climbs about 175 m overall, and its steepest sustained stretches run around 18%.
Where is North Ridge Extension Trail?
North Ridge Extension Trail is in Siuslaw National Forest, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at North Ridge Extension Trail?
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 North Ridge Extension Trail?
Bicycles are permitted, according to OpenStreetMap contributors. Legal access and how rideable the surface actually is are tracked separately on this page.