Open in App
Get this trail on your phone instantly.
more stats
1.9 miles
Distance
162 ft
Climb
-164 ft
Descent
00:18:50
Avg time
-1 ft
Altitude change
809 ft
Altitude min
941 ft
Altitude max
933 ft
Altitude start
932 ft
Altitude end
-0%
Grade
-10.1%
Grade max
23.3%
Grade min
3,041 ft
Distance climb
3,284 ft
Distance down
3,648 ft
Distance flat
00:18:50
Avg time
Hydro Loop Details
-
Activities
- Mountain Bike
- E-Bike
- Hike
- Trail Running
-
Riding AreaAllegrippis Trails
Hesston, Pennsylvania -
Difficulty Rating
-
Voted DifficultyBlue (6 votes)
-
Local Popularity90 in Mountain Biking [+]
- 95 in E-Biking
- 100 in Trail Running
- 5 in Hiking
-
Global Ranking
-
Trail TypeSingletrack
-
Bike TypeAM, XC
-
DirectionDownhill Primary
-
Climb DifficultyBlue
-
Physical RatingModerate
-
Trail VisibilityAlways easy to follow
-
Dogs AllowedYes
-
eBike Allowed
-
Land OwnerUSACE - Baltimore District
This trail has been voted one of the best public flow trails in the US. Fast and flowy singletrack packed with rollers, and spectacular scenery. Much more fun when ridden counter-clockwise.
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
- 12 rides
- 15 miles average
6 Months
- 218 rides
- 16 miles avg distance
All
- 1,402 rides
- Last: Aug 25, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Hydro Loop Trail Reports
more »
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 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 Ridden
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.
?
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
Based on selected activity type
Save the current map location and zoom level as your default home location whenever this page is loaded.
Save
Directions to hydro-loop trailhead
(40.405040, -78.038920)
Photos
51 more »
Videos
2 more »
mtb
610 |
Sep 10, 2021 , Hesston
mtb
10:34 |
509 |
Jun 9, 2021 , Hesston
Routes with this trail
Go For A Dip Featured
★ 5.0 • 9 miles • 793 ft • 6 • Loop •
A classic loop on a hot day where you want to stop at the Hydro Swim Spot, lake lookout, and go for a...
★ 5.0 • 13 miles • 1,245 ft • 8 •
This route brings you through some of the greatest hits of Allegrippis, like and , and then rides out to...
11 Reviews & Comments
We hope you've been enjoying Trailforks!
Create a FREE account to view trail comments and much more.
Nearby Trails
- Sidewinder 4,501 ft
- Berry Patch 4,829 ft
- C5 1 mile
- C7 1 mile
- C3 1 mile
- By schillingsworth
TRAILFORKS HTA & contributors - #16562 - 8,829 views
- Follow/Subscribe
- login to download gpx or kml files.
Hit the Trail
Download Trail
Save to wishlist, Garmin & download.
Find Related Routes
Find routes and users activities that include this trail.
You must enter a description before submitting.