Calcpace
Free on Google Play
Barcelona, Spain
March 14, 2027
Calculating needs a connection. The button comes back as soon as you're online.
Enter a recent race result for an instant prediction.
Maratón Valencia Trinidad Alfonso Zurich
Valencia, Spain
Next: Dec 06
Hyundai Mitja Marató Barcelona by Brooks
Next: Feb 14
Athens Authentic Marathon
Athens, Greece
Next: Nov 08
Add Calcpace to your home screen
Tap Share Add to Home Screen
Install it and open it like an app.