John Kelly Breaks Down Barkley Marathons & His Upcoming Appalachian Trail FKT Attempt (Sunday Conversation)

John Kelly returns to the Singletrack Podcast, this time to reflect on the 2025 Barkley Marathons and the insights he has gained from the notorious event over the past decade. He then dives into announcing and discussing his plans to attempt the fastest known time on the Appalachian Trail later this year. Timestamps: (0:00) - the difficulty of the 2025 Barkley Marathons course(1:36) - the importance of a "pipeline" of Barkley finishers(10:13) - the intentions of Lazarus Lake and Carl Laniak...