From Mt Baker Hwy, Deming to S Pass Rd, Sumas, Whatcom County, Washington
9.13 mi
Length
2,096 ft
Elev gain
1,880 ft
Elev loss
1,893 ft
Max elevation
gravel 100%

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SU-ML (Sumas Mtn Mainline) to Paradise Valley Road is a 9.1-mile point-to-point segment from Deming to Sumas, Washington. It gains 2,096 feet and loses 1,880 feet along the way. The route is 100% gravel. AI-generated description — details may not be fully accurate.
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