Open in App
Get this route on your phone instantly.
8.4 miles
Distance
869 ft
Climb
-872 ft
Descent
439 ft
High Point
-2 ft
Altitude change
236 ft
Altitude min
392 ft
Altitude start
390 ft
Altitude end
-36.8%
Grade max
23.2%
Grade min
3 miles
Distance climb
3 miles
Distance down
2 miles
Distance flat
Grater Woods Fun Sunday Loop.
Detailed Description
Grater Loop is a 8 mile moderately popular intermediate route located near Merrimack New Hampshire. This mountain bike only route can be used one direction and has a moderate overall physical rating. This route includes 18 trails. This route climbs 869 ft with a max elevation of 439 ft then descends -872 ft.
Trail Issues on Route
- Significant Issue / Amber: 2 trails (newest: Jul 21, 2024)
Local Trail Association
Please consider joining or donating to the local riding association to support trail development & maintenance.
Donate to earn trail karma!
Stats
-
Distance8 miles
-
Avg time2 hr 29 min
-
Altitude change-2 ft
-
Altitude min236 ft
-
Altitude start392 ft
-
Altitude end390 ft
-
Climb869 ft
-
Descent-872 ft
-
Grade max-36.8%
-
Grade min23.2%
-
Distance climb3 miles
-
Distance down3 miles
-
Distance flat2 miles
7 Reviews & Comments
We hope you've been enjoying Trailforks!
Create a FREE account to view route comments and much more.
Trails in Route
| 1,260 ft | |||||
| 2,238 ft | |||||
| 243 ft | |||||
| 1,401 ft | |||||
| 2,090 ft | |||||
| 617 ft | |||||
| 1,427 ft | |||||
| 56 ft | |||||
| 1,385 ft | |||||
| 354 ft | |||||
| 2,539 ft | |||||
| 2,201 ft | |||||
| 2 miles | |||||
| 1,624 ft | |||||
| 1,096 ft | |||||
| 2,149 ft | |||||
| 3,501 ft | |||||
| 466 ft |
Details
-
Riding area
-
Primary ActivityMountain Bike
-
Difficulty ratingBlue
-
DirectionOne Direction
-
Physical ratingModerate
-
Ridelogs
close
-
Layers w
- Weather Layers
- Pro
- Pro
- Pro
- Pro
- Pro
- Pro
- More Layers
- Pro
- Pro
- Pro
- Pro
-
Upgrade to
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 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.
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
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.
?
Personal Heatmap
▶
Activity Types
all
/
none
▶
Options
2
Date range
month
–
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 riders 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
Based on selected activity type
Save the current map location and zoom level as your default home location whenever this page is loaded.
Save
Trail transparency
- Singletrack
- Unpaved
Photos
Videos
A Granite State Ride | RAW MTB
trail: Grater Woods Trail
2:02 | 10827 | comments: 6 | favs: 130
Nov 12, 2016
Don’t overlook your own backyard, especially when it happens to be the majestic mountains of the Granite State. Pat Noonan, a serious rider and...
The Brickyard
trail: Brickyard
2:49 | 1012 | comments: 6 | favs: 19
Oct 27, 2008
Riding at the backyard pump track 'The Brickyard'.
Recent Trail Reports Along Route
more reports »
- By Spiegs
& contributors - #11102 - 1,580 views
Hit the Trail
Download Route
Save to wishlist, Garmin & download.