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12.8 miles
Distance
1,094 ft
Climb
-1,115 ft
Descent
1,291 ft
High Point
-20 ft
Altitude change
1,072 ft
Altitude min
1,158 ft
Altitude start
1,138 ft
Altitude end
-22.4%
Grade max
23%
Grade min
5 miles
Distance climb
5 miles
Distance down
4 miles
Distance flat
A great selection of fast, flowy and technical single and double track trails. Its a bit of a maze with little signage, so best to download the trailforks map, have a guide or join a group ride if you want to find the best trails first time.
Detailed Description
Durham 21 is a 13 mile popular intermediate route located near Uxbridge Ontario. This mountain bike only route. This route includes 29 trails. This route climbs 1,094 ft with a max elevation of 1,291 ft then descends -1,115 ft.
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Stats
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Distance13 miles
-
Altitude change-20 ft
-
Altitude min1,072 ft
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Altitude start1,158 ft
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Altitude end1,138 ft
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Climb1,094 ft
-
Descent-1,115 ft
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Grade max-22.4%
-
Grade min23%
-
Distance climb5 miles
-
Distance down5 miles
-
Distance flat4 miles
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Trails in Route
| 1,729 ft | |||||
| 584 ft | |||||
| 3,176 ft | |||||
| 3,583 ft | |||||
| 11 miles | |||||
| 774 ft | |||||
| 2,096 ft | |||||
| 466 ft | |||||
| 2,995 ft | |||||
| 2,146 ft | |||||
| 1,440 ft | |||||
| 1,342 ft | |||||
| 2,474 ft | |||||
| 5,194 ft | |||||
| 436 ft | |||||
| 328 ft | |||||
| 3,025 ft | |||||
| 1,325 ft | |||||
| 2,005 ft | |||||
| 1,493 ft | |||||
| 1 mile | |||||
| 3,678 ft | |||||
| 1,437 ft | |||||
| 978 ft | |||||
| 282 ft |
Details
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Riding area
-
Primary ActivityMountain Bike
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Difficulty ratingBlue
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eBike Allowed
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Trail Conditions
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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%
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- < 50%
- bi-directional trail
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Trail Last Ridden
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Trail Ridden Direction
The intended direction a trail should be ridden.
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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.
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BC Backroad Status
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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
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Photos
Videos
Superfly Alley Trail |Uxbridge Full 4K60FPS
trail: Superfly Alley
3:34 | 47 | comments: 0 | favs:
May 3, 2026
Recent Trail Reports Along Route
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- By alanaklint & contributors
- #52702 - 669 views
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