Share your pace — and a lot more
A share button on every page, link previews that work, one clean time format everywhere, and activities that trust their own GPS file.
Actualités
Ce qui a changé sur Calcpace, du plus récent au plus ancien.
Les articles sont publiés en anglais.
Flux RSS
A pace conversion guide, in fifteen languages
How to turn min/km into km/h, min/mi into mph, and one into the other — with a reference table. Plus durations that finally read like durations.
Open to everyone, with maps
Registration is open — no invite code. Upload a GPX file and get your route on a map, per-kilometre splits, elevation and a VO2max estimate.
Calcpace is now a website
The pace maths that used to live in a Ruby library is now a free website: pace, finish times, splits, race predictions and a unit converter.