12.5 miles
Distance
1,910 ft
Climb
-1,906 ft
Descent
1,903 ft
High Point
start at arroyo, warm up on interurban, climb Cleator Rd, descend double black and double down, return to arroyo via Interurban
Detailed Description
Interurban double black, double down loop is a 13 mile less popular intermediate route located near Bellingham Washington. This mountain bike only route. This route includes 15 trails. This route climbs 1,910 ft with a max elevation of 1,903 ft then descends -1,906 ft.
Local Trail Association
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Trail Products
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Trails in Route
758 ft | |||||
3,507 ft | |||||
2,372 ft | |||||
2 miles | |||||
404 ft | |||||
1 mile | |||||
207 ft | |||||
4,551 ft | |||||
1,089 ft | |||||
1 mile | |||||
758 ft |
Details
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Riding area
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Primary ActivityMountain Bike
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Difficulty ratingBlue
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Route TypeLoop
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eBike Allowed
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Ridelogs
More Stats for Interurban double black, double down loop mountain bike route
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Avg time1 hr 59 min
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Altitude min93 ft
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Altitude start93 ft
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Altitude end98 ft
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Grade max-63.3%
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Grade min64.5%
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Distance climb7 miles
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Distance down5 miles
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Distance flat1 mile
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Trail Conditions
- Unknown
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- Ideal
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- Very Dry
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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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.
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Activity Recordings
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- moto (1 year)
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Photos
Videos
youtuber

Picking apart Chuckanut! // Raw Upload
trail: Double Black Diamond
17:43 | 52 | comments: 0 | favs:
Apr 13, 2025
youtuber

Open a spot on your Bucket List for Bellingham, Wa
trail: Double Black Diamond
12:42 | 142 | comments: 0 | favs:
Oct 6, 2024
Recent Trail Reports Along Route
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- By PACNW-MTB
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- #22489 - 802 views