Diving into Ultramarathon DNF Data
A statistical analysis of DNFs (did not finishes) in ultramarathons and their various causes.
Katie Schide and Ludovic Pommeret won the Hardrock 100! Read our 2025 Hardrock results article and watch Katie’s and Ludo’s interviews for more of the race story.
A statistical analysis of DNFs (did not finishes) in ultramarathons and their various causes.
A statistical analysis of the effect more generous race cutoff times have on diversity in ultrarunning, in terms of gender and age.