Here is a report on reaching 9,000 cumulative miles of barefoot walking, hiking, and running, which comprise among other things 51 races of which 13 were marathons and ultramarathons. The blog post covers racing, barefoot hiking, and lessons learned.
https://thelongbrownpath.com/2022/05/28/9000-miles-barefoot/
https://thelongbrownpath.com/2022/05/28/9000-miles-barefoot/
