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8.9 miles
Distance
2,180 ft
Climb
-2,210 ft
Descent
1,256 ft
High Point
-28 ft
Altitude change
133 ft
Altitude min
758 ft
Altitude start
728 ft
Altitude end
-0.1%
Grade
-57.4%
Grade max
43.2%
Grade min
4 miles
Distance climb
3 miles
Distance down
1 mile
Distance flat
Group ride route for Rocky Rumble
Detailed Description
Rocky Rumble is a 9 mile moderately popular expert route located near Portland Oregon. This mountain bike only route. This route includes 10 trails. This route climbs 2,180 ft with a max elevation of 1,256 ft then descends -2,210 ft.
Trail Issues on Route
- Significant Issue / Amber: 1 trail (newest: Mar 28, 2026)
- Minor Issue / Yellow: 1 trail (newest: Nov 15, 2025)
Local Trail Association
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Stats
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Distance9 miles
-
Altitude change-28 ft
-
Altitude min133 ft
-
Altitude start758 ft
-
Altitude end728 ft
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Climb2,180 ft
-
Descent-2,210 ft
-
Grade-0.1%
-
Grade max-57.4%
-
Grade min43.2%
-
Distance climb4 miles
-
Distance down3 miles
-
Distance flat1 mile
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Trails in Route
| 3,862 ft | |||||
| 1,427 ft | |||||
| 1,801 ft | |||||
| 3,002 ft | |||||
| 774 ft | |||||
| 2,044 ft | |||||
| 361 ft | |||||
| 1 mile | |||||
| 230 ft |
Details
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Riding area
-
Primary ActivityMountain Bike
-
Difficulty ratingBlack Diamond
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Trail Conditions
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Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
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Jump Magnitude Heatmap
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BC Backroad Status
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Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.
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Photos
Videos
Ill Tempered Gnome Group Ride
trail: Ill-Tempered Gnome (south)
3:44 | 61 | comments: 0 | favs:
Mar 11, 2026
Ill Tempered Gnome Group Ride
trail: Ill-Tempered Gnome (North)
3:44 | 55 | comments: 0 | favs:
Mar 11, 2026
Recent Trail Reports Along Route
more reports »
- By meeshwillcox
& contributors - #59288 - 1,255 views
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