40.4 miles
1,833 ft
-1,843 ft
236 ft
High Point


DIY Landmine / D-Day

Riders will complete all three combined courses (somewhere around 40.6 miles) in one single day within the month of September. Order of courses to be ridden is Cat 4, Cat 3, Cat 1&2. Riders can use three individual GPX course files, Trailfork route or the one combined file. As the entire course IS one segment, Medal of Valor status will be given to any and all that successfully complete the mission. Riders do not "win" D-Day - they survive it!!

Detailed Description
2020 DIY Landmine - 40.6 Mile D-DAY! is a 40 mile popular expert route located near Hingham Massachusetts. This mountain bike only route can be used one direction and has a hard overall physical rating. This route includes 134 trails. This route climbs 1,833 ft with a max elevation of 236 ft then descends -1,843 ft.
Local Trail Association
Local trail association
Friends of Wompatuck State Park (www.friendsofwompatuck.org)
Please consider joining or donating to the local riding association to support trail development & maintenance.
Past Events

20 Reviews & Comments

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Trails in Route

S27 - S28840 ft
S23-S261,394 ft
S23-S161,260 ft
W5-W6417 ft
W3-S11,975 ft
S1-S2518 ft
S5 - S4210 ft
S7 - S9348 ft
S12 Connector377 ft
Bird Trail1,896 ft
South Field Trail10 miles
S27 - S281,867 ft
S23-S263,146 ft
S23-S161,260 ft
W5-W61,280 ft
DH Trail1,509 ft
NW - NW11203 ft
Connector417 ft
NW12 - W10994 ft
Connector430 ft
Connector597 ft
SPC Connector1,529 ft
Jump Line371 ft
Freeride Loop 225 miles
Freeride Loop 5249 ft
Freeride Loop 2568 ft
Connector184 ft
NW8 - NW9230 ft
NW2-NW3636 ft
Visitors Center Parking Lot564 ft
Entrance Connector374 ft
NW3-NW61,663 ft
NW4-NW52,392 ft
NW5 Connector856 ft
W1 - W2440 ft
W3-S11,975 ft
S1-S225 miles
Pine Run1,726 ft
S5 - S4853 ft
S7 - S9948 ft
Connector489 ft
S12 Connector1,102 ft
S10-S1125 miles
Bird Trail4,134 ft
S29-S324,016 ft
South Field Trail686 ft
S27 - S28840 ft
S24-S272,641 ft
S19-E2427 ft
E2-E3164 ft
E6 Connector1,325 ft
E8-E9272 ft
PE1850 ft
R9 Connector1,220 ft
R2 Connector518 ft
R2-R51,732 ft
Link256 ft
Long Link499 ft
R1-R31,634 ft
NS9 - NS101,181 ft
NS8-NS91,027 ft
NS7 - NS8666 ft
NS5 - NS61,545 ft
Rogue Dead Guy2,582 ft
N29 Connector338 ft
NN15 - N272,556 ft
To N23 - West440 ft
N18-N19794 ft
NN12-NN14213 ft
NN12 Connector374 ft
NN7180 ft
NN5-NN6256 ft
NN4-NN5948 ft
NN3-NN4561 ft
NN2-NN31,480 ft
NN1 - NN2410 ft
N16-N171,063 ft
N17-N211,198 ft
N22-N32240 ft
N32-N331,499 ft
C6-C71,299 ft
C4-C6413 ft
C4-C5715 ft
Loop Connector502 ft
Loop de No Flow3,829 ft
E15-E18751 ft
E2 Connector1,145 ft
Camp Ground Connector249 ft
S18 Connector463 ft
W5-W6417 ft
DH Trail3,015 ft
NW - NW11456 ft
Connector417 ft
Connector430 ft
Connector597 ft
Jump Line1,066 ft
Freeride Loop 5249 ft
Freeride Loop 21,355 ft
NW8 - NW9568 ft
NW2-NW3636 ft
Entrance Connector374 ft
NW3-NW63,465 ft
NW4-NW52,392 ft
NW5 Connector2,434 ft
W1 - W2440 ft
W3-S11,975 ft
S1-S2518 ft
Pine Run1,677 ft
S5 - S4210 ft
S7 - S9348 ft
Connector230 ft
S12 Connector377 ft
Bird Trail1,896 ft


  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Black Diamond
  • Route Type
  • eBike Allowed
  • Bike type
  • Direction
    One Direction
  • Physical rating
  • Ridelogs
More Stats for 2020 DIY Landmine - 40.6 Mile D-DAY! mountain bike route
  • Avg time
    2 hr 38 min
  • Altitude min
    50 ft
  • Altitude start
    146 ft
  • Altitude end
    138 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    16 miles
  • Distance down
    16 miles
  • Distance flat
    8 miles
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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users ridelogs 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 riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
Trailforks scans ridelogs 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 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.
  • most popular
  • popular
  • less popular
  • not popular
Max Vehicle Width

Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x 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 riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
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Trail transparency
Landmine MTB segment at Wompatuck State Park
Landmine MTB segment at Wompatuck State Park
trail: N16-N17
1:05 | 278 | comments: 0 | favs:
Sep 16, 2021
Wompatuck Mountain Biking - NN15 West Fox Run
Wompatuck Mountain Biking - NN15 West Fox Run
trail: NN15 - N27
3:19 | 784 | comments: 0 | favs:
Dec 27, 2018

Recent Trail Reports Along Route

NW5 Connector
Dec 9, 2023 @ 10:52am
3 hours
DH Trail
Dec 9, 2023 @ 10:50am
3 hours
Dec 2, 2023 @ 1:47pm
Dec 2, 2023
Power line section has deep mud
Nov 26, 2023 @ 4:53pm
Nov 26, 2023
N29 Connector
Nov 24, 2023 @ 11:42am
Nov 24, 2023
more reports »
  • By OttaCee BlueHills Wompatuck Merrymount & contributors
  • #22957 - 766 views