The Long Run: a design research project

The Project

I love mountains, and trails, and mountain trails most of all. The Long Run project looks at the sport of trail running through the lens of struggle, passion, sustainability, and conservation. I’m not entirely sure what this project will ultimately turn into (it’s an experiment after all), but I’ll be sharing stuff as I make it. You’re welcome to follow along.

Hardrock 100 · Energy Calculator

What does 100 miles of mountain running actually burn?

Adjust the sliders to match a runner's profile — then see what that energy could power.

34 hrs
155 lbs
moderate push
Calories burned
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kcal total
Energy output
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watt-hours
Avg power
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watts continuous
Home energy
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days powered