Outdoor lover and ultra runner. Exploring the trails of Marin or the Alps when I am not working on Prokit.
Aug 23, 2020
Jul 30, 2021
Cancelled for 2020. More time to get mountain legs for 2021.
Tips and gear list for multi-stage ultras
When I first heard about and committed to doing a multi-stage ultra, I had no idea what to expect...
Trip Report: Brenta Crossing on the Via Ferrata delle Bocchette
A beautiful via ferrata fall adventure with @erik in the Dolomites.
Race Report: Global Limits Bhutan
The Global Limits “The Last Secret” 200km stage race in Bhutan is one of Global Limits’ three ann...
Race Report: Gobi March Mongolia
The Gobi March is part of the 4 Deserts series of 250km self-supported stage races. I had an amaz...
Outdoor and Adventure Books
A collection of books about adventures in the wilderness – mountaineering, thru hiking and other ...
Trail and Ultrarunning books
A collection of interesting books about training, nutrition, the science of running and inspiring...
Races and Adventures Bucket List
Some races and adventures left on my bucket list.
Trail Running Camps and Trips
A collection of trail running camps around the world. They cover all levels from beginners to ser...
Feb 17, 2019
Beautiful sunny winter day climbing Alpspitze from Garmisch. We skinned up to Osterfelder Kopf and then climbed the ferrata with skis on our back.
Grand Canyon Rim to Rim to Rim
Nov 28, 2018
A long day out in the canyon. We took the South Kaibab – North Kaibab – South Kaibab route, started in the dark and returned just after sunset.
Guided Trail Running weekend in the Alps
Two days of trail running and a night in a basic, but comfortable mountain hut.
Jan 2008 - Jan 2015
International Growth & Product. Worked on spreading Facebook in Europe and Asia.
LG VfB/Kickers Stuttgart track team
Jun 2020 - Jun 2020
I mostly ran 400m hurdles and 800m and had fun traveling all over Germany weekend after weekend to compete.