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1,362 ft
Distance
-13 ft
Descent
00:07:02
Avg time
-13 ft
Altitude change
373 ft
Altitude min
386 ft
Altitude max
386 ft
Altitude start
374 ft
Altitude end
-1%
Grade
-4.8%
Grade max
0.4%
Grade min
741 ft
Distance down
417 ft
Distance flat
00:07:02
Avg time
Old Crazy Man Details
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Activities
- Mountain Bike
- Hike
- Trail Running
- Snowshoe
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Riding AreaHarmony Valley Conservation Area
Oshawa, Ontario -
Difficulty Rating
-
Local Popularity
-
Global Ranking
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Provincial Ranking#3,337 in Mountain Biking · Ontario [+]
- #3,584 in Trail Running
- #2,637 in Hiking
- #3,308 in Snowshoeing
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Trail TypeSingletrack
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Bike TypeAM, XC
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DirectionDownhill Only
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Climb DifficultyGreen
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Physical RatingEasy
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SeasonMarch-December
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Dogs AllowedYes
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TTFs on TrailBridge, Drop, Jump, Skinny, Teeter Totter
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Ride in RainYes
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Year Opened2011
Features skinnies, a teeter-totter and a drop as well as a mini skills park at the end of the trail. The trail is pretty flat with the exception of the beginning. Technically challenging.
This trail is unsanctioned.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 1 rides
- 5 miles avg distance
All
- 34 rides
- Last: Sep 12, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Old Crazy Man 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
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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
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Activity Recordings
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Activity Recordings
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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
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Directions to old-crazy-man trailhead
(43.921690, -78.834270)
Photos
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Videos
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Nearby Trails
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- Rolling Rock 823 ft
- Texas Margarita 1,178 ft
- Creek Side 1,345 ft
- Dark Trail 1,929 ft
Harmony Valley Conservation Area
- #30833 - 2,674 views
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