R
- Reckmoos Nord - Peak to Gondola
- Reconocimiento Aguacapa
- Red Heather Day Touring
- Red Lake
- Red Ridge and Mount Mountain Trail Loop
- Red Rock
- Redrock_Belvaux_Differdange
- Redrock_Ellergronn
- red route 4
- Red Screes
- Red-White-and-Blue Chutes
- Ref Bachimaña - Ref Oulettes
- Ref. Bachimaña - Tebarray - Sallent de Gallego
- Ref. Coire - Grand Nâves
- Ref Oulettes - Ref Wallon
- Refuge Albert 1er
- Refuge de Bostan
- Refuge de la Femma to point Mean Martin
- Refuge de la Pierre à Bérard
- Refuge de La Vogealle
- Refuge de Loriaz Circuit
- Refuge de Sales to Chalet du Lignon
- Refuge d'Oulettes de Gaube
- Refuge du Fond des Fours
- Refuge du Rif Tort - Besse -
- Refuge du Toubkal (3200 m) - Aremd (1950)
- Refuge Lépiney - Refuge du Toubkal par le Tizin'Tadat
- refuge nante de beurre to refuge de la coire via 4 cols and return via grande cretet to refuge nante beurre.
- Refugi de Saboredo and its lakes
- Refugio Perafita
- Refugio Waldorf
- Ref Wallon - Ref Bachimaña
- Reiarstofjellet, 854m
- Reinaknuten, 787m
- Relay Leg 5 of the Steel City 60 ultra race.
- Relay Leg 6 of the Steel City 60 Ultra Distance trail event.
- Relay Section 2 of the Steel City 60
- Relay Section 3 of the Steel City 60
- Relay Section 4 of the Steel City 60
- Remba
- Remstone Run
- Rendezvous Lift Line
- Rendl Winter via ferrata
- Renegade
- Renzano 3 santuari
- Reotier loop
- Reotier loop with 2 wheels
- Repedea
- Republic Mountain North Couloir
- Republic Mountain Ridge Skin Route
- Rerekapa and Moki Track
- Resciesa AM Tour
- Resegone da Brumano passando dalle creste
- Ressachaux North couloir
- Resterhöhe
- Reto Raramuri 23 65K Guachochi, Paulus
- Reverse Drop #2
- Reverse Drop #3
- Reverse Drop #4
- Rex's
- Reykjahóll, Northwest Iceland
- Reynold's Bowl
- Rhêmes-Golette glacier walk up
- Rhinogydd Range
- Ribnica Kabas Crest
- Ribnicka Skala - Kabas crest route
- Richmond Hill Loop
- Rico Mountain Fun Run
- Ridder bicycle ride
- Ridgeback Cliffs
- Ridge walk on Marjan to Kasjuni Beach
- Riding Africa's Highest Mountain - Mount Kilimanjaro 5895m
- Ridnitšohkka South Face
- Riezlern-Walmingeralpe-Ochsenhoferscharte-Schwasserwasserhütte-Riezlern
- Rifflsee to Kaunertal
- Riflesight Cliffs
- Rif. Revolto - Rif. Scalorbi - Rif. Fraccaroli al Carega
- Rifugio Al Lago Del Mortirolo
- Rifugio Balma - Monte Mondolè - Rifugio Balma
- Rifugio Bosconero val Zoldana