Set your race. Track your runs. Runfa.st's AI coach sees where you are, knows where you need to be, and builds your weekly plan to get you there.
How it works
Add a race, a half-marathon, a 5K, or just a personal target date. Your coach now knows your deadline and what you're training for.
Record your runs with GPS — route, pace, distance, elevation. Every run feeds your coach more data about your current fitness level.
Your AI coach analyzes your progress, how far out your event is, and how you're feeling — then builds a personalized weekly training plan that adapts as you go.
No guessing, no generic programs. You arrive at race day with the right miles in your legs and confidence that you trained smart.
AI Coach
Your coach doesn't give you a cookie-cutter 12-week plan. It watches your training, understands your schedule, and adjusts every week based on real data.
Counts down to your race and structures your training phases — base building, tempo work, tapering — so you peak at the right time.
Looks at your recent runs, pace trends, and volume to understand where your fitness actually is — not where a generic plan assumes.
Missed a run? Feeling tired? Crushed your tempo? Your plan updates to reflect reality, not just a rigid schedule.
Tell your coach how you feel. It factors in fatigue, motivation, and recovery to recommend the right intensity for each session.
Tracking
Browse past runs with detailed stats, splits, and route replays.
Pulls steps and activity from Apple Health automatically.
Add races and target dates so your coach can plan around what matters.
Set weekly distance or frequency goals and track your consistency.
Stop following generic plans. Let an AI coach that knows your runs, your schedule, and your race build the plan for you.
Coming Soon