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2,303 ft
Distance
31 ft
Climb
-32 ft
Descent
00:04:36
Avg time
-1 ft
Altitude change
242 ft
Altitude min
267 ft
Altitude max
243 ft
Altitude start
243 ft
Altitude end
-12%
Grade max
8.1%
Grade min
965 ft
Distance climb
656 ft
Distance down
682 ft
Distance flat
00:04:36
Avg time
Extended Day Details
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Activities
- Mountain Bike
- Hike
- Trail Running
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Riding AreaSherborn Town Forest - Central
Sherborn, Massachusetts -
Difficulty Rating
-
Local Popularity100 in Mountain Biking [+]
- 70 in Trail Running
- 90 in Hiking
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Global Ranking
-
State Ranking
-
Trail TypeSingletrack
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DirectionBoth DirectionsPopular Direction Shown
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Dogs AllowedYes
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Year Opened2021
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Land OwnerSherborn Town Forest
No community description for Extended Day trail has been added yet!
AI Generated Description
Extended Day is a 2,303 ft popular blue difficulty singletrack trail located near Sherborn Massachusetts. This mountain bike primary trail can be used both directions. On average it takes 4 minutes to complete this trail.
Local Trail Association
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-
Please consider joining or donating to the local trail association to support
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 1 rides
- 6 miles average
6 Months
- 111 rides
- 10 miles avg distance
All
- 390 rides
- Last: Oct 26, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Extended Day 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.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
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US Cell Coverage
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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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A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
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
Trails Deemphasized
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Directions to extended-day trailhead
(42.244360, -71.356420)
Photos
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Videos
no videos have been added for Extended Day yet, add a video.
Routes with this trail
★ 5.0 • 12 miles • 1,170 ft • 47 •
This route starts from the Elementary School and hits the best MTB trails in Sherborn
mappermook
The natural "sequel" to Pine Thrill. Make sure you get them both! Light-to-moderate tech, with some small features.
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Nearby Trails
- Stf C21 98 ft
- Stf C17 105 ft
- Stf C25 203 ft
- Stf C20 Connector 476 ft
- Stf C24 531 ft
Sherborn Town Forest - Central
- By rleeman
SFTA & contributors - #493601 - 790 views
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