- Used to do half-triathlons, didn't find it challenging after being able to do that 2 months after a partial tear in my calve muscle and still being in the middle of the competition field. Too cheap to do the full distance.

- Adventure race ~200km's bike/running/canoe/something in a speedo.

- Decided to the Eiger E51 route, the night before actually doing it. Twisted ankle, walked out at about 35-ish km.