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1,358 ft
Distance
-4 ft
Descent
00:02:27
Avg time
-3 ft
Altitude change
117 ft
Altitude min
121 ft
Altitude max
121 ft
Altitude start
118 ft
Altitude end
-0.2%
Grade
-3.9%
Grade max
0.9%
Grade min
26 ft
Distance climb
59 ft
Distance down
1,204 ft
Distance flat
00:02:27
Avg time
RN9 Details
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Activities
- Mountain Bike
- Horse
- Hike
- Trail Running
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Riding AreaRocky Narrows
Sherborn, Massachusetts -
AKA
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Difficulty Rating
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Local Popularity75 in Mountain Biking [+]
- 95 in Trail Running
- 100 in Hiking
- 5 in Horseback
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Global Ranking
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State Ranking#5,976 in Mountain Biking · Massachusetts [+]
- #2,355 in Trail Running
- #1,487 in Hiking
- #768 in Horseback
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Hiking SAC ScaleT1 Hiking
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Trail TypeSingletrack
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Bike TypeXC, Fat
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DirectionBoth Directions
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Climb DifficultyBlue
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Physical RatingModerate
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Trail VisibilityAlways easy to follow
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Dogs AllowedYes
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Land OwnerTrustees of Reservations
No community description for RN9 trail has been added yet!
AI Generated Description
RN9 is a 1,358 ft popular blue difficulty singletrack trail located near Sherborn Massachusetts. This multi-use trail can be used both directions and has a moderate overall physical rating with a 0 ft blue climb. Trail visibility is always easy to follow. On average it takes 2 minutes to complete this trail.
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
- 8 rides
- 31 miles average
6 Months
- 29 rides
- 21 miles avg distance
All
- 87 rides
- Last: Oct 17, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
RN9 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.
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- 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
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Activity Recordings
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Activity Recordings
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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
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BC Backroad Status
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Slope Aspect
Direction the slope faces
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Directions to rn9 trailhead
(42.221500, -71.345660)
Photos
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Videos
no videos have been added for RN9 yet, add a video.
Trail Lists
-
Bay Circuit Trail35 trailsNational Scenic Trail or Official Route
Routes with this trail
Bay Circuit Trail - Sherborn Section Featured
★ 4.0 • 11 miles • 859 ft • 46 • Point to Point •
The Bay Circuit Trail is a route that circles Boston between Rout 128 and Route 495. The Trail starts at...
221 miles • 9,367 ft • 293 •
This is the official Hiking route of the Bay Circuit Trail. Some segments are marked as "unofficial" but...
219 miles • 8,057 ft • 262 • Point to Point •
This is the official Bike Route for the BCT.
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- By WillieJacobsz
Trailforks SBP SWW & contributors - #211033 - 875 views
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