Aerix

Aerix

The Swiss Army Knife for Smart Running Training

2 followers

Master your pace, predict marathon times, and optimize heart rate training using the Karvonen formula. Aerix is a suite of essential, lightweight web tools designed to help runners train smarter, not just harder. No download required.

Aerix launches

Launch date
Aerix
AerixThe Swiss Army Knife for Smart Running Training

Launched on January 15th, 2026