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4,005 ft
Distance
41 ft
Climb
-74 ft
Descent
00:09:20
Avg time
-36 ft
Altitude change
5,708 ft
Altitude min
5,776 ft
Altitude max
5,746 ft
Altitude start
5,711 ft
Altitude end
-0.893%
Grade
-19.067%
Grade max
10.463%
Grade min
1,136 ft
Distance climb
1,720 ft
Distance down
1,149 ft
Distance flat
00:09:20
Avg time
Schoolhouse Loop Details
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Activities
- Mountain Bike
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Riding AreaHeil Valley Ranch
Lyons, Colorado -
Difficulty Rating
-
Local Popularity50 in Mountain Biking
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Global Ranking#111827 in Mountain Biking
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State Ranking#2,288 in Mountain Biking · Colorado
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Trail TypeSingletrack
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Bike TypeXC
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DirectionOne DirectionPopular Direction Shown
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Climb DifficultyGreen
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Physical RatingEasy
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Trail VisibilityAlways easy to follow
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eBike Allowed
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TTFs on TrailSkinny
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Land Owner
Schoolhouse Loop is Boulder County's first beginner/kids skills trail. This easy 1-mile directional loop trail features 9 optional obstacle lines designed for kids and beginners on mountain bikes Take laps on the trail and then work on your skills in the skills area by the parking lot.
Local Trail Association
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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
- 13 miles average
6 Months
- 27 rides
- 12 miles avg distance
All
- 143 rides
- Last: Oct 6, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Schoolhouse Loop 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 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.
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- popular
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- not popular
ATV/ORV/OHV Filter
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Activity Recordings
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Activity Recordings
Trailforks uses anonymized public activity data.
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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 users 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 schoolhouse-loop trailhead
(40.135820, -105.299560)
Photos
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Videos
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Routes with this trail
66 miles • 6,921 ft • 23 • Out & Back •
If The Little Burrito just isn't enough, try that ride but start from Boulder. Catch the Foothills Trail...
Schoolhouse & Overland Loops Featured
4 miles • 376 ft • 10 • Loop •
Get set for the funnest beginner ride in Boulder County! This ride is great for true beginner mountain...
izIMfdf
CCW beginner/intermediate perspective. I rate it 4/5. Used as an extension to Overland Loop. Nothing fast but a surprisingly fun trail with several optional man-made features that are fun to progress on. Won't be fun for anyone with experience but great for beginners.
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Nearby Trails
- Skills Loop 30 ft
- Overland Loop 112 ft
- Overland Access (s) 407 ft
- Overland Access (n) 3,563 ft
- Heil Valley Ranch Road 4,085 ft
- By WendyBMA
BMA & contributors - #188779 - 6,135 views
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