Apps
Free in-browser tools I built. More on the way.
Marathon pace calculator
Turn a marathon goal time into your training paces, or a 10K time into a threshold pace.
→
Marathon carb load calculator
Turn your weight and goal time into a 3-day carb-loading food plan.
→
Watch pace calculator
Build a per-km split for the Stockholm Marathon, adjusted for the hills and for GPS drift. Hit your watch target, cross the chip line on goal.
→