Mountain Orienteering Marathon - the toughest competition I did so far...
2 Days - 62 km - 3800 m of climb.
The coordinates of the controls were given at the start and had to be drawn as exactely as possible onto the 1:25'000 map (once or twice we weren't precisely enough, though...), cliffs had to be climbed up (at least it felt like that) and towards the end of day 2 we had to run really fast despite our tired legs, as some cows wanted to "play" with us. However, it was a lot of fun, ending the weekend on the 3rd place with my team mate.