R
- Runyon Canyon Loop
- Rupert -> Credit Line Double Loop
- Rush 2
- Rush 3
- Rush Chute
- Rush Hour
- Rusk Mountain Loop via East Rusk
- Russbach: Rund um den Gosaukamm
- Russet Lake via Musical Bumps Trail
- Russet Lake via Singing Pass
- Rustler
- Rustler Gulch
- Rustler's Loop
- Rusty Spur Lollipop
- Rusty Trombone Loop
- Ruta del Ferro
- Ruta hacia bowl sur desde corralco.
- Ryan Mountain
- Rydal Cave and Water Loop
- Rye Spur Figure-8 Loop