Runzora — Your Race, Engineered: Science-based running plans. $10 once, not $20/month.

Hey Product Hunt 👋 I run, and I got tired of two things: coaching apps charging $20/month, and "AI coaches" giving me paces that made no sense for my fitness. So I built Runzora. No AI guessing — it's deterministic, using the same methods real coaches use: the Riegel formula for pace prediction, personalized pace zones, and proper Base→Build→Peak→Taper periodization. You answer a few questions, and it builds a full plan delivered right in Telegram or WhatsApp, tracked in a Google Sheet you own forever. Strava syncs your runs automatically. $10 once. No subscription, no premium tier, no catch. Would love your feedback — especially from runners here. What's worked (or not) in the training apps you've used? Happy to answer anything about the methodology 🏃