Betrail, where does that come from?
We are Mathieu and Matthieu (our parents are responsible for this). We are both professors in math (UCL) and Philosophy (EPHEC), and passionate about trail running.
An idea to compare the incomparable...
In trail running it is difficult to measure your level and its evolution. Each race is unique. We have designed an algorithm that measure your performance (in %) achieved at a race. This is...Read more