B
- Baliwood Headwall / South Facing Gnarnia Bowl
- Ballachulish Quarry Loop
- Ballroom 2
- Ballroom 3
- Ballroom / Numbers Hike
- Ballroom Traverse Out
- Balmuccia - Alagna Valsesia
- Balsamroot, Simpson and Shale
- Balu Pass
- Bambi's -> Aberdeen Lollipop
- Bambi's -> Sawtooth Lollipop
- Bamboo Nose
- Bamboozled Loop
- Banana
- Banana Chute
- Banana Couloir
- Banana Couloir
- Banana couloir of Holmbukktinden
- Banana Hammock
- Bananas Bowl
- Banded Traverse (Elbow 4 Peaks)
- Bandelier National Monument: Main Loop
- Bandersnatch Figure-8
- Bandersnatch -> Red Queen
- Bandlands 85km gravel ride
- Banff Loop
- Bangtail Divide
- Bannock Trail
- Bannock Trail to Fred's Mountain
- Barbarossa Trail
- Barbossine's line
- Barbossine's sunny line
- Barcelona to Sant Cugat
- Barcelona to Sant Cugat
- Barclay Creek
- Bärensteigkogel
- Barentalkpf
- Barker Dam Trail
- Barmaz
- Barmes de l'Ours
- Barmeyer Trail
- Bärnet W, SW face
- Baron Lakes from Grandjean
- Barrage d'Émosson
- Barranc del bullidor E
- Barranc del Bullidor W
- Barre des Écrins, W Ridge
- Barrel and Zen Double Loop
- Barrel Loop
- Barrel Roll Trail
- Barry's Bowl
- Bartlett Cove Forest Trail Loop
- Bartlett River Trail
- Bartlett Wash
- Barton Creek Greenbelt
- Barton Creek Greenbelt
- Barton Creek Greenbelt
- Barton Creek Greenbelt
- Barton Creek Loop
- Bartram Trail
- Bartram Trail
- Bascos
- Basecamp to Camp One
- Base Nato
- Base Trail
- Bashful trees
- Basic Course Freeride Technique
- Bassachaux left side line
- Bastei Bridge
- Bates Ferry Trail
- Batona Trail
- Batteries to Bluffs Loop
- Battle Creek
- Battle Ridge Snowmobile Trail
- Battle River Run 10km route
- Baxter Gulch -> Green Lake
- Baxter Gulch -> Green Lake Loop
- Bay Area Ridge Trail: The Presidio
- Bayhurst Wood Country Park
- Bay of Fires