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17.6 miles
Distance
4,732 ft
Climb
-6,903 ft
Descent
1 mile
High Point
-2,172 ft
Altitude change
1,533 ft
Altitude min
3,715 ft
Altitude start
1,542 ft
Altitude end
-2.3%
Grade
-112.7%
Grade max
79%
Grade min
7 miles
Distance climb
10 miles
Distance down
3,130 ft
Distance flat
Take the telecabine from Dorenaz on the valley floor to Champez. Start the climb up the asphalt road all the way to the top and leave the road after the "alpage" then hike a bike to the ridge and ride south to the Portail de Fully. Here you start the descent.
This route is Unsanctioned, Ride at your own Risk!
Detailed Description
Portail de Fully is a 18 mile popular intermediate unsanctioned route located near Fully. This mountain bike only route can be used both directions and has a extreme overall physical rating. This route includes 12 trails. This route climbs 4,732 ft with a max elevation of 7,623 ft then descends -6,903 ft.
Trail Issues on Route
- Significant Issue / Amber: 1 trail (newest: Dec 12, 2025)
Stats
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Distance18 miles
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Avg time4 hr 27 min
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Altitude change-2,172 ft
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Altitude min1,533 ft
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Altitude start3,715 ft
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Altitude end1,542 ft
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Climb4,732 ft
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Descent-6,903 ft
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Grade-2.3%
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Grade max-112.7%
-
Grade min79%
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Distance climb7 miles
-
Distance down10 miles
-
Distance flat3,130 ft
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Trails in Route
| 3 miles | |||||
| 2,536 ft | |||||
| 1,368 ft | |||||
| 2,562 ft | |||||
| 1,617 ft | |||||
| 1,138 ft | |||||
| 3,133 ft | |||||
| 1 mile | |||||
| 1,427 ft | |||||
| 2,457 ft | |||||
| 167 ft | |||||
| 3 miles |
Details
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Riding area
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Primary ActivityMountain Bike
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AKAPortail
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Difficulty ratingBlue
-
Route TypePoint to Point
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Bike typeAM
-
DirectionBoth Directions
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Physical ratingExtreme
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- By davemontana & contributors
- #2519 - 3,273 views
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