Run smarter, not harder
Your run, coached.
Talk to your data.
pace42 connects to your watch, analyzes every run, and answers any question about your training — grounded in your actual numbers, not generic plans.
Coming back? Open your coach →
Apple Watch coming soon · no ads · no generic plans
Every run, analyzed
Decoupling, fade points, splits — computed from your real streams, the moment you finish.
Ask anything
“Why did I fade at km 14?” Real answers from your data — never generic, never made up.
A plan that adapts
Miss a week or crush a session and your plan adjusts — it brings you back on track.