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7.1 miles
Distance
487 ft
Climb
-480 ft
Descent
277 ft
High Point
7 ft
Altitude change
144 ft
Altitude min
182 ft
Altitude start
190 ft
Altitude end
-27.5%
Grade max
43.8%
Grade min
3 miles
Distance climb
3 miles
Distance down
2 miles
Distance flat
This route follows the heatmap from the most popular rides
Detailed Description
Revised NTF Loop is a 7 mile popular expert route located near Needham Massachusetts. This mountain bike only route. This route includes 14 trails. This route climbs 487 ft with a max elevation of 277 ft then descends -480 ft.
Trail Issues on Route
- Minor Issue / Yellow: 1 trail (newest: Aug 10, 2026)
Local Trail Association
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Stats
-
Distance7 miles
-
Avg time1 hr 20 min
-
Altitude change7 ft
-
Altitude min144 ft
-
Altitude start182 ft
-
Altitude end190 ft
-
Climb487 ft
-
Descent-480 ft
-
Grade max-27.5%
-
Grade min43.8%
-
Distance climb3 miles
-
Distance down3 miles
-
Distance flat2 miles
19 Reviews & Comments
mcourc
NTF is leaf blown - thanks trail gnomes!
bkxc
Wow, what an absolute BLAST. Endless tough, tech. I have to admit I was stupid and only brought one water bottle and had to bail out of the loop after about 5 miles. So I have to get back and ride it again and prove I've got what it takes! Great thing about NTF is that you're never far from a dirt road and an easy pedal back to the car.
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Trails in Route
| 1,227 ft | |||||
| 1,519 ft | |||||
| 3,376 ft | |||||
| 807 ft | |||||
| 66 ft | |||||
| 4,442 ft | |||||
| 4,948 ft | |||||
| 2,287 ft | |||||
| 873 ft |
Details
-
Riding area
-
Primary ActivityMountain Bike
-
Difficulty ratingBlack Diamond
-
Activity Logs
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3D
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
inches
US Cell Coverage
Legend
Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
?
Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
Warning
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
![map legend]()
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
Trails Deemphasized
Trails are shown in grey.
Only show trails with no bike usage.
Suggested Layers
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Trail transparency
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Photos
Videos
mtb
Needham Town Forest: Tapeworm Trail - Full Trail POV
trail: Tape Worm
16:52 | 307 | comments: 0 | favs:
Feb 14, 2024
mtb
slo-mo handlebar break
trail: Broken Toe
0:24 | 370 | comments: 3 | favs:
May 14, 2021
Thanks Ross O. for editing this clip and sending it to me. Hopefully Friday Fails finds it!
Recent Trail Reports Along Route
more reports »
- By TrailGrunt
& contributors - #17226 - 2,375 views
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