J
- J1- De Cluses à Verclan, Rando / Ski-Rando/Rando
- J-2: De Samoëns à Nyon Rando / skie-rando/ski
- J3- Balade dans Avoriaz
- J4 - Avoriaz 1800 - lindaret- lac vert- point des Mossettes - Morgins
- J5 -Morgins - Pointe de Bellevue - Châtel
- J6- Châtel - Morclan - Alage du Mouet - Col d'outane - La chappelle d'Abondance
- J7- La Chapelle d'Abondance - Tour de la point de Lachau - Pointe d'Autigny - Vacheresse
- Jackson Glacier
- Jack's Rake & Lingmoor Fell
- Jack's Rake Round
- Jacque Bowl
- Jacque's Road
- Jägerkamp
- Jakec do Črnega jezera
- Jake's
- JAMNIK TRAIL 15km +-800m
- JASH east overlook 1
- Jaufenkamm
- Javakhashvili 3A / AD
- Jbel Erdouz
- J-Bowl
- Jebel Shams Balcony Walk
- Jefferson, Adams, and Madison Via Great Gulf
- Jefferson and Adams Via Caps Ridge Trail
- Jelly roll
- Jeloshnik - Liqenet e Dobroshtit
- Jett's Trees - Chute 1
- Jety Oguz loop
- Jety Oguz Peak foot
- JetyOguz Waterfall tour 01 / 02/23
- Jewel Creek Trailhead to Gun Creek Trailhead
- Jezna čebela
- jiehkkevàrri 1834
- Jigger Johnson 50M Race
- Jim 50 till Poco Loco
- Jim Hill Tour
- Jochgrubenkopf
- Jødestadfjellet
- Joel Rinne - Col Alton Rinne - Holzerrinne
- Joe Nimble Douro e Vouga - 200 miles
- Joffre Peak
- Jofree Peak via Anniversary glacier and Aussie Couloir
- Johannsen's Last Call
- John Forrest National Park
- Joice Trail TH to Mount Umunhum Summit
- Jonah gully
- Jonkershoek Mountain Challenge #1
- Jordan River Pathway
- Jordan River Pathway
- Jori Village One Tree Hill Climb
- Josephine Saddle From Aqua Caliente Trail
- Joss Naylor Lakeland Challenge
- Jotunheimen Besseggen Loop
- Jotunheimen loop - Norways two highest peaks
- Jotunheimen øst til vest
- Joyride
- Jug Island Beach Trail
- Jug Island Trail
- Juliet
- Jumbo Pass
- Jump Line
- Junebug Gully
- Jungle Run
- Jyrgalan Mega Lost Valley Tour