You're basically describing the Big Dog Backyard Ultramarathon (created by the same person who created the Barkley Marathons, which other comments have mentione

You're basically describing the Big Dog Backyard Ultramarathon (created by the same person who created the Barkley Marathons, which other comments have mentioned). To get a taste of this year's race (which just happened!), read this thread: https://twitter.com/voraciousbrain/status/1185527929184366592 https://twitter.com/voraciousbrain/status/118552792918436659...