I have a question about the way you encode race results and their distance.
I've noted that race results are tied to specific distances (10km; 21,1km, etc). Races with other distances are treated differently, and it affect some stats/calculation (i think).
I'm new to running and only do some very amateur stuffs not too far from my place, and i noted that none of the official distances are exactly the ones expected (it's always 10.2km, 10.4km).
So i was wondering how you guys manage that ? Do you do some kind of calculation/correction to have these results counted as official 10km races ? Or do you just skip those races and focus on really serious ones that guarantee exact distance ?