We wanted to find out whether running much more than usual, in a single session or over a week, increased the risk of injury due to over-exertion.

(Schuster Brandt Frandsen J, Hulme A, Parner ET, Møller M, Lindman I, Abrahamson J, et al. How much running is too much? Identifying high-risk running sessions in a 5200-person cohort study. Br J Sports Med [Internet]. 2025;bjsports-2024-109380. Available from: http://dx.doi.org/10.1136/bjsports-2024-109380)