Third time attending the TRE Einsiedeln, I'm such a fan. The organizers do a great job putting together an excellent race (this year's upgrades - the new location and the showers - were awesome) while keeping the run an adventure.
To my surprise, I was 20 minutes faster than last year, finished under 4 hours (3:58), and even ranked 8th, something I had never, ever, ever done in my entire life.
Needless to say, it was awesome!