CAL-culator
ambidex · pre-session protocol
Fuel, no filler. Weigh it, don't guess it.
You & your fuel
kg
Your paces distance mode
Plan from workout optional
Fills session type + duration below. Words: easy · long · mp/mrp · hmp/hmrp · tempo · intervals · race. Reps like 5x1km w/90s jog. 10k = 10 km. Distance mode uses your paces; m = minutes in time mode, metres in distance mode.
Session
min
Conditions
°C
%
Temp & humidity auto-fill from the forecast — editable.