The 24-hour run (counterpart of this event from University of Leuven) has their counting system open-sourced here (although it's no longer used I think):<p><a href="https://github.com/ULYSSIS-KUL/ipp/" rel="nofollow">https://github.com/ULYSSIS-KUL/ipp/</a><p>Great blog post @robinpdev!