Forest Road 3145
Hard · IvyMalheur National Forest, Oregon
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Add the first17.1 km10.6 mi
Distance
395 m1296 ft
Elevation gain
4h 25m
Est. time
Route
Route type
What to expect on this trail
- Moderate climbs
- Hiking
- Running
How these were worked out
- Moderate climbsestimated
- Nine tenths of this trail is at or below a 8.8% grade, which is steady work rather than scrambling. Source: DEM terrain profile, high confidence.
Biking is not listed. That means no explicit permission is recorded, which is not the same as a prohibition — see the bike section below.
Ivy's Peak Challenge Steep, long, or rough. Experienced hikers will love it.
About this trail
Forest Road 3145 is a 17.1 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
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Elevation profile
Terrain sampled every 35 m from public elevation data.
- Descent
- 288 m
- High point
- 1616 m
- 90th percentile grade
- 8.8%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
Confirm before riding
No authoritative or explicit bicycle-access rule is recorded for this trail.
Estimated MTB suitability
Moderate
47% confidence - score 27/100
- - Terrain: 8.8% 90th-percentile grade and 23 m climbing per km.
- - Track firmness: grade2.
Source: No access source recorded - checked Aug 2, 2026 - rules v2
Posted 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.
- Forest Road 0169.8 km · 6.1 mi · Malheur National ForestHard · Ivy
- Forest Road 3827.7 km · 4.8 mi · Malheur National ForestModerate · Ace
- Forest Road 0625.4 km · 3.3 mi · Malheur National ForestModerate · Ace
- Forest Road 31404.4 km · 2.7 mi · Malheur National ForestModerate · Ace
- Forest Road 3145A2.7 km · 1.7 mi · Malheur National ForestEasy · Fern
- Forest Road 9381.7 km · 1.1 mi · Malheur National ForestEasy · Fern
Trails nearby
Other routes within about 15 km.
Photos
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Reviews
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Frequently asked
How long is Forest Road 3145?
Forest Road 3145 is 17.1 km (10.6 miles) as a route. Allow roughly 4h 25m at a steady walking pace, not counting stops.
How hard is Forest Road 3145?
OpenTrail rates it hard. It climbs about 395 m overall, and its steepest sustained stretches run around 9%.
Where is Forest Road 3145?
Forest Road 3145 is in Malheur National Forest, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at Forest Road 3145?
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.