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4.2 miles
Distance
310 ft
Climb
-45 ft
Descent
00:33:22
Avg time
266 ft
Altitude change
4,214 ft
Altitude min
4,499 ft
Altitude max
4,233 ft
Altitude start
4,498 ft
Altitude end
1.2%
Grade
-5.3%
Grade max
8.2%
Grade min
2 miles
Distance climb
2,913 ft
Distance down
2 miles
Distance flat
00:33:22
Avg time
Blackrock Details
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Activities
- Mountain Bike
- Adaptive Bike
- Hike
- Trail Running
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Riding AreaSunriver
, Oregon -
Difficulty Rating
-
Local Popularity80 in Mountain Biking [+]
- 65 in Trail Running
- 35 in Hiking
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Global Ranking
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Trail TypeSingletrack
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Bike TypeXC, Adaptive MTB
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Climb DifficultyGreen
-
Physical RatingEasy
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Dogs AllowedYes
-
eBike Allowed
The trail mostly follows the edge of the lava flow. A few sections of lightly technical rocks along the trail. Note that the videos attached to this trail are NOT correct.
Adaptive Bike Info
aMTB Blue Rating: Intermediate features and steeper terrain.
aMTB rating is provided for general information only and may not reflect the technical difficulty of the trail or a particular rider's support needs. COTA completed a trail assessment process, please find more information on our website: https://www.cotamtb.com/amtb-trail-information.html. Contact Oregon Adaptive Sports for more information or ride support: https://oregonadaptivesports.org.
Trail Supporters
USFSLand Manager
Local Trail Association
-
-
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
- 3 rides
- 11 miles average
6 Months
- 50 rides
- 17 miles avg distance
All
- 345 rides
- Last: Aug 28, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Blackrock 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)
Trailforks scans users activity logs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
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
Max Vehicle Width
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US Cell Coverage
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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
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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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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.
Slope Aspect
Direction the slope faces
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Directions to blackrock trailhead
(43.923410, -121.412230)
Photos
18 more »
Videos
26 more »
mtb
17:55 |
445 |
Oct 12, 2021 , Sunriver
mtb
2:50 |
615 |
Aug 2, 2019 , Sunriver
mtb
2:53 |
666 |
Jul 24, 2019 , Sunriver
mtb
0:05 |
|
Oct 25, 2020 , Sunriver
Routes with this trail
★ 5.0 • 46 miles • 2,408 ft • 4 • Loop •
**Adventure / Gravel Route – Loop: 46 miles / 2500 ft gain – Mixed: ~ 30% gravel, 8 gravel sectors / ~...
★ 3.0 • 16 miles • 431 ft • 2 • Shuttled •
Ride the incredibly scenic Deschutes River Trail as a one-way shuttle from Lava Butte
9 Reviews & Comments
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Nearby Trails
- Benham Falls Path 2,792 ft
- Deschutes River Trail - Sunriver To Benham Falls 4,035 ft
- Black Rock Connector 4,501 ft
- Parking Lot Connector 2 miles
- Sunriver-lava Butte Trail 2 miles
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