Learn how a Belgian dentist set the FKT on the Pacific Crest Trail in 2016, then in 2018, was over four days faster on the Appalachian Trail than two of the fastest ultra-runners in the US.
"I start to hit my stride after 2,000 miles."
We speak with Karel Sabbe and his support crew, Joren Biebuyck, about their remarkable feat.
Subscribe to the Fastest Known Podcast on iTunes, SoundCloud, Stitcher, or Spotify.
