L
- Loch Trool Circular Trail
- Lodge to Left Branch
- Loft Couloir
- Log Labyrinth
- Loharkot II Winter Summit
- Loki's to Soft Yogurt
- Lonavala to Peth
- Lone Cone Summit (from Tofino)
- Lonely Dan
- Lone Peak Ridge
- Lonesome Lake Loop
- Long and Low
- Longevity III UIAA
- Longitude & Latitude
- Long Range Traverse
- Looking for solitude? Cotos - Cabezas - Valhondillo
- Lookout Bowl
- Lookout Woods
- Loop above Mijas Pueblo with stunning Mediterranean views!
- Loop around Obernberger See
- Loop: Refuge du Varan and back
- Lord of the Squirrels (LOTS)
- L'Orrida Gola Dell'Infernaccio
- L'ORRIDO CAMMINO DEI SIBILLINI PT.1
- L'ORRIDO CAMMINO DEI SIBILLINI PT.2
- Los Gatos Creek Trail -- Lexington Reservoir -- El Sombroso via Kennedy Trail
- Lost Cabin Gully
- Lost girlss
- Lost Horse Loop
- Lost Lake
- Lost Lake Chutes
- Lost Lake Chutes
- Lost Lake Gully
- Lost Treasure
- lost valley (coire gabhail) glencoe
- Lots Wife from Mount Anne Circuit
- LÖUT 2021 100km
- Lovere Castione Sovere
- Lovere Fonteno
- Lovere Rif Magnolini
- Lower Carbonate
- Lower Cirque
- Lower Crater Lakes
- Lower Creek Trail
- Lower Desolate Woods
- Lower Drops
- Lower Falls Loop
- Lower Headwall
- Lower Kirkwood Connector Trail
- Lower Knife Ridge
- Lower Knife Ridge Chutes #1-6
- Lower Moose Run Woods
- Lower Pocket
- Lower Republic Mountain Ski Descent
- Lower Yosemite Falls to El Capitan
- Loweswater - Starling Dodd
- Low Path of the Gods
- Low Roll
- LPSM - Pas d'Azuns (Circular)
- L.Revuce - Krizna - Ch.Borisov
- Luboten Peak 2498m
- Lubra to Jomsom
- Lucne sedlo - Tupa
- Lugnaquilla South Prison Summit
- Lukla to Everest Base Camp and return via Cho La and Gokyo
- LUMBA SUMBA TREK
- Lundaskaret
- Lundy to Twenty Lakes Basin
- Lüsener Spitze (3231 m) from Lüsens
- Luz-Ardiden - Soum d'Arriou Né
- Lužnički SkyRace
- LW virtual run 5 2020
- Lycian Way - First Section
- Lyngsdalen and Pollfjellet
- Lynn Balloon Lookout
- Lynn Woods 10-mile loop
- Lynn Woods East-West Loop
- Lynn Woods Reservation Loop
- Lynn Woods Water Tower Loop