UltraFlow is an AI coach for mountain and ultra runners. Each morning it reads your HRV, sleep and training load and gives one clear Daily Readiness — with veto power over your plan. Upload your race GPX and it reads the course like a GIS engine: climbs, descents, power/pace targets and fueling per segment. It builds a periodized plan from your real history, and shows "—" instead of inventing a number. Every value has a source, computed in code. Live on iOS and as a PWA.
