ATHRON

ATHRON is your Decision Coach for triathlon, running and cycling. Instead of just showing plans, ATHRON decides with you every day: What's the right training today? Why? And what changes when recovery, sleep or life demands it?

Adaptive plan, not rigid cycles Your training plan isn't a document. It's a continuous decision. ATHRON adapts day by day based on HRV, body battery, sleep, life load and your race goals.

TODAY: one decision, three modes

• Quick: What now? One sentence, one action.
• Coach: Decision + reason + next step.
• Analyse: Context, data, trade-offs.

Integrations without coercion ATHRON works fully without any integration. Garmin, TrainingPeaks, Intervals.icu, Oura, WHOOP, Withings are additive data layers — not required. You decide which source leads.

Data sovereignty Your health data stays in the EU (Hetzner Frankfurt). No sharing with training-data brokers. No ad tracking.

Honest empty states No fake coaching, no fabricated numbers. When data is missing, ATHRON says so — and what the next step is.

Who it's for Triathletes, runners and cyclists who want to plan like a coach, not like a calendar. Intermediate to advanced level.

Subscription Free 30-day trial. Then ATHRON Pro: 19.99 EUR/month or 199 EUR/year (two months free). Cancel anytime. No ads, no trackers.

ATHRON is your decision layer. Not another data-dashboard app.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://athron.app/legal/privacy