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4,416 ft
Distance
-503 ft
Descent
00:07:24
Avg time
-503 ft
Altitude change
1,823 ft
Altitude min
2,325 ft
Altitude max
2,325 ft
Altitude start
1,824 ft
Altitude end
-11.4%
Grade
-62.8%
Grade max
-3.6%
Grade min
4,416 ft
Distance down
00:07:24
Avg time
Murphy's Grade - Upper Details
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Activities
- Mountain Bike
- Gravel Bike
- Adaptive Bike
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Riding AreaYacolt Burn State Forest
Battle Ground, Washington -
Difficulty Rating
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Voted DifficultyBlack Diamond (3 votes)
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Local Popularity95 in Mountain Biking [+]
- 5 in Adaptive Biking
- 5 in Gravel Biking
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Global Ranking
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State Ranking
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Trail TypeSingletrack
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Bike TypeDH, AM, XC, Adaptive MTB, Gravel
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DirectionDownhill OnlyPopular Direction Shown
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Trail VisibilityAlways easy to follow
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Dogs AllowedYes
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eBike Allowed
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TTFs on TrailBerm, Jump, Gap Jump
Upper Murphy's Grade is a bike-only intermediate jump line. It intersects with the Cold Creek section of the Tarbell at what is know as the toilet bowl.
Local Trail Association
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Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 2 rides
- 14 miles average
6 Months
- 79 rides
- 16 miles avg distance
All
- 580 rides
- Last: Oct 23, 2026
Murphy's Grade -... Trail Reports
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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
Trailforks scans activity logs to determine the last time a trail was ridden.
- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
Contribute Details
Colors indicate trail is missing specified detail.
- Description
- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans activity logs 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.
Think of this as a heatmap, more activities = more kinetic energy = warmer colors.
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- popular
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- not popular
ATV/ORV/OHV Filter
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Radar Time
Activity Recordings
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
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Slope Aspect
Direction the slope faces
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Directions to murphy-s-grade-upper trailhead
(45.730990, -122.302800)
Photos
20 more »
Videos
7 more »
Routes with this trail
★ 4.0 • 10 miles • 2,339 ft • 7 •
This is a route that gives you a relatively more approachable road climb up to the towers on the top of...
★ 5.0 • 45 miles • 9,258 ft • 12 • Loop •
This is a tough route that I experimented with, failing after the first day as it was dumping rain and our...
★ 5.0 • 13 miles • 2,891 ft • 5 •
Trail Products
7 Reviews & Comments
tdeems
High speed berms and doubles. Crazy fun. Do not go up this. Can go up Cold Creek to lap it, which is a stout climb with downhill traffic, but unfortunately the only option to not go all the way to the bottom.
ddocky
Is this still a two ay trail? The sign at the bottom says "do not enter" and I didn't see a climbing version.
ratpackchad
The rebuild of this trail is fantastic. Flowy with plenty of jumps and nice berms. This may be the best trail in this trail system now. If your comfortable with jumps you should be able to send most of these first go through. There's nothing all that gnarly and everything is roll-able.
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Nearby Trails
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Yacolt Burn State Forest
- By todd
Trailforks & contributors - #98596 - 5,352 views
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