- B-Mo’s Running Podcast
- Back on the Track Podcast
- Backstraight Boys (& Girl) Athletics Chat
- Bad Boy Running
- Bailley runs
- Band of Runners
- Bariátrico Maratonista
- Base a Motor: a prática do Kart no Brasil e histórias catarinenses
- BDRC Podcast
- Be Active - Für deine kleinen Bewegungsimpulse im Alltag mit Béatrice Drach
- Be Still And Run
- BeastNet Podcast
- Becoming Ultra
- Beer Mile Podcast
- Beer on the Run Podcast
- Beers and Miles
- Before Midnight
- Beginner Runner Village
- Behind The Medal Podcast
- Behind The Start Line
- Being Boring
- Belfast City Marathon - Getting to the Start Line!
- Belfast City Marathon - Getting to the Start Line!
- Ben & Barry's Running Podcast
- Beneath The Grandstand
- Benefício do atletismo e adaptações para usar na escola
- Best4Run podcast
- BESTZEIT
- Better Run!
- Better Strides
- Better with Running
- Between 2 Runners
- Beyond Running
- Bieganie i inne ważne sprawy w życiu
- Bieganie.pl
- Biegowe Podcasty
- Big Ass Runner Trail Running Podcast
- Big Island Hawaii Ultra-Ultra Events and News from Hawai'i
- Billy Yang Podcast
- Bimpe ❤️
- Bite-Sized Athletics
- Black Hat Ultra
- Black With Endurance
- Blazing Dee Trails
- Bloggentefina Nas Competições
- Blue Mountains Trail Runner
- Bluebirds podcast
- Bo czemu nie?
- Bob Graham Sounds
- Body Exercise
- BODY MAKE CLUB
- Bookhounds: The Run Down
- Bora F1
- Borikua Sports League
- Borobudur Marathon Radio
- Brabus Trail Running
- BRANKAS - BI Runners Podcast
- BraveExplorer Podcast
- BrutusPodcast
- BTRT Talk 黑话
- Bucicast
- BUCKLE • UP
- Buckled
- Building Momentum