F
- Fra Sesia e Po
- Frazer Meadow: Horseshoe Trail Lollipop
- Frazer Meadow: Horseshoe Trail Lollipop
- Frazier Bootpack
- Frazier Falls
- Frazier Skin Out Chute
- Frazioni alte di Mollia
- Freaux Couloir
- Freddy's Stack Rock Loop
- Freddy's Stack Rock Loop
- Fredo
- Fredonia Gulch
- Fred's Lunch -> Lion Down
- Fred -> Tinder -> Your Mom
- Freedom Trail
- Freedom Trail
- Freefall Glades
- Freel Peak
- Free Lunch -> Pucker Up Figure-8
- Freeman Homestead Trail
- Free Ride
- Freeride Lagazuoi - Couloir “de ra Nona”
- Freeride "Sci 18"
- Freeride Trail
- Freeriding Andermatt / Engelberg by Mammut Alpine School
- Freeriding in the Milioni Valley
- Free touring Andermatt by Mammut Alpine School
- Freight Train
- Fremont Peak from the Royal Gorge Park
- Fremont Peak from the Royal Gorge Park
- Fremont Peak from Tunnel Drive
- Fremont Peak from Tunnel Drive
- French Connection
- French Haig Roberston Glacier Traverse
- French Pass
- French Press
- French Trail and West Ridge Loop
- Frendo Spur
- Frequency
- Fresno-Sauceda IMBA Epic Loop
- Frey Trail
- Frick Park
- Friendly natural park
- Frijoles Canyon Loop
- Frisco Peninsula Perimeter Loop
- Frog Lake Approach
- Frog Lake to TD
- From Corne de Soirebois to Mottec
- From Gedrechter to Kaltenbach
- From Hafelekar - Goetheweg trail - Pfeisshütte.
- From Mühle Tornow around Trottheidestich lake
- From Pieve alongside Monte Pore to Larzonei.
- From Praxmar to Zischgeles (3003m)
- From top of Vernant & Grands Vans chairs
- From Westfalenhaus over the Zischgenscharte to Sellrain
- Frostisen (1724 m)
- Frosty's Challenge
- Frosty's Challenge -> Wanderer
- Frozen Head Long Tour
- Frozen Lake via Sourdough Ridge
- Frozen sea crossing: from Kulusuk Airport to Tasiilaq town
- Fryatt Valley Fire Road
- Fryatt Valley Fire Road
- Fryatt Valley Trail
- Fryingpan Mountain
- Fryingpan Mountain
- Fuente Dé - Mirador El Cable - Puertos de Aliva - Fuente Dé
- Fuhrer Finger Ski Descent to Nisqually Bridge
- Fuhrer Finger to Nisqually Bridge Ski Descent on Mt. Rainier
- Fuhrer Thumb
- Full Boar Shuttle
- Fullerton Loop
- Full Nelson
- Full Skywalk Loop
- Fully Vertical Kilometer (VK)
- Fulstone Canyon
- Funky Tufs Trail
- Funner -> Storm King Enduro Run
- Funner -> Tiddlywinks Loop
- Funshine Rolly Drops