Running
Swiss Peaks 170, Gear Check 123
Swiss Peaks 170, The Days Before
Swiss Peaks 170, Upcoming
Structured Training, Scenic Trail
Back-of-the-envelope: energy expenditure in a multi-day footrace
Swiss Peaks 360, Race Reviewed

The Swiss Peaks 360 foot race is done. Finished after 5.5 days of madness, covering a distance of over 360 km, 25900 m elevation gain, 26900 m elevation loss. Deprived of sleep, but enriched with an intense experience; body fatigued, but mind inspired. Time to look back on this unique adventure in the spectacular scenery of Valais in Switzerland.
Swiss Peaks 360, Specific Period Reviewed

The specific period of training for this year’s edition of the Swiss Peaks 360 foot race is complete. Time to look back, taper, and fine-tune the preparation for the big adventure in the gorgeous mountains of Valais in Switzerland: over valleys and passes from Oberwald to Fiesch, Eisten, Grimentz, Grande Dixence, Finhaut, Morgins to Le Bouveret.
Using Strava segment efforts as benchmarks: heart rate versus running speed
Swiss Peaks 360, Support Period Reviewed
Progressor, Programming the Training Program

How to plan the training sessions for the weeks ahead? I hacked together a web app which allows me to do just that. The app helps me to plan the training progression according to established training principles, supporting modes such as running, hiking, cycling. Apps for the purpose exist commercially, but it was fun and instructional to roll out my own.
A computer scientist's attempt at tracking the effect of training without testing
How to find out whether the effort put into training actually increased performance? I asked myself whether there is a shortcut to testing benchmark protocols, whether in the lab or in the outdoors. As you may already have guessed, shortcuts are rare in training. But sometimes, it’s fun looking for one.
Swiss Peaks 360, Base Period Reviewed

Two weeks left in what I called the base period in my preparation for this year’s edition of the Swiss Peaks 360 foot race. Time to look back, subjectively and objectively, assess progress (or the lack thereof), and thus set the foundation for creating a more detailed plan for the upcoming training period.
Putting more C into running: trail-maniacs
Swiss Peaks 360, Prepping for the Next Edition
Swiss Peaks 360, Lessons Learned
Swiss Peaks 360 is a Go
The Pandemic Wants Me, Too

Hit a roadblock 194 days into the training cycle, and 160 days after my previous post. Turns out the COVID-19 pandemic wants me, too. I am grateful, that so far, the pandemic does not seem to make me give as much as it makes others do. Nevertheless, time to reflect on the training so far. Time to poke a bit into available research on how to safely return to what all athletes want: get back out, and continue.
Exercised at home: hacking a plyo box
Swiss Trail Tour, Day 3
Swiss Trail Tour, Day 2
Swiss Trail Tour, Day 1
Swiss Trail Tour, Darth Vader on a Treadmill
Swiss Trail Tour, Incorporating Objective Feedback

Without feedback, you can only achieve what you already know how to do. With feedback, you can achieve what that you do not yet know how to do. I believe that feedback loops are at the core of any development. In this post, I am sharing my thoughts on incorporating objective feedback into long distance running training by visualizing data from Strava in Google Data Studio.
Swiss Trail Tour, Training Differently

After more than a decade of running, I figured it’s time to understand how training actually works. Unsurprisingly, after digging through three books on the art and science of exercise, I have changed how I train for the Swiss Trail Tour this year. Maybe such research will change your training, too.
















