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607 ft
Distance
-26 ft
Descent
00:03:34
Avg time
-26 ft
Altitude change
446 ft
Altitude min
472 ft
Altitude max
472 ft
Altitude start
446 ft
Altitude end
-4.3%
Grade
-9.3%
Grade max
-0.9%
Grade min
459 ft
Distance down
108 ft
Distance flat
00:03:34
Avg time
F16 Details
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Activities
- Mountain Bike
- E-Bike
- Hike
- Trail Running
- Snowshoe
- Nordic Ski
-
Riding AreaVietnam Trail Network
Milford, Massachusetts -
Difficulty Rating
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Voted DifficultyDouble Black Diamond (1 vote)
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Local Popularity65 in Mountain Biking [+]
- 70 in E-Biking
- 95 in Trail Running
- 5 in Hiking
- 5 in Snowshoeing
- 5 in Nordic Skiing
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Global Ranking
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Trail TypeSingletrack
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Bike TypeAM, XC
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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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eBike Allowed
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TTFs on TrailBerm, Drop, Jump, Rock Face
A trail with two wings. One side can be ridden by anyone and the other should only be ridden by experienced riders, in their best form. The Blue side has a down and up. The Dbl Black Diamond has a few drops of varying sizes and a sizable step-up.
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
- 2 rides
- 7.8 km average
6 Months
- 88 rides
- 13.2 km avg distance
All
- 1,283 rides
- Last: Jul 11, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
F16 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 riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Ridden
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- < 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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- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans ridelogs 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 rides = more kinetic energy = warmer colors.
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Activity Recordings
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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 riders 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 f16 trailhead
(42.165740, -71.500960)
Photos
27 more »
Videos
12 more »
youtuber
![Sending it DEEP at Vietnam | Milford, Mass]()
11:15 |
593 |
Dec 21, 2020 , Milford
0:06 |
|
Oct 29, 2022 , Milford
0:24 |
525 |
Nov 13, 2021 , Milford
0:09 |
457 |
Apr 18, 2021 , Milford
Trail Lists
-
VIetnam Top Trails
9 trails
-
Trails I want to ride this year
37 trails
Routes with this trail
13 miles • 1,222 ft • 36 •
A draft of an "Advanced" tour of Vietnam that mixes in some old school and school trails across the whole...
★ 3.0 • 11 miles • 983 ft • 87 • Loop •
Ride at a slower pace as 10+ miles of Vietnam is no joke. Recommend doing laps of trails you enjoy.
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Nearby Trails
- No Name 266 ft
- Connector E 568 ft
- Nemba Connector 886 ft
- Nemba Square 988 ft
- Eagle's Nest 1,027 ft
Vietnam Trail Network
- By WillieJacobsz
Trailforks SBP SWW & contributors - #126169 - 3,334 views
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Frequently Asked Questions About F16
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Where is F16 located?
F16 is located in Vietnam Trail Network, Milford, Massachusetts, United States. It is part of the Vietnam Trail Network trail network. The trailhead is located at coordinates 42.16574, -71.50096.
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How hard is F16?
F16 is rated as Double Black Diamond difficulty. The physical rating is Moderate. The average grade is 4.3%. The climb difficulty is rated Blue.
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What is the elevation gain for F16?
The trail has 8 m of elevation descent. The elevation ranges from 136 m to 144 m.
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Is F16 a point to point trail?
F16 is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
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