Lenny’s Newsletter♥ 409
Your Couch-to-5K for AI
Apr 28, 2026 · 5 min
Subscriber post — summary onlyLenny Rachitsky, with Hilary Gridley, introduces Couch-to-5K for AI, a free program of under 10 minutes a day that builds AI skills progressively using Claude Code. The post argues that busyness is usually a disguise…