Train smarter. Every mile.

Your Garmin data, translated into action.

Weekly AI training intelligence for data-driven marathon runners.

Free insights to start. Paid reports when you're ready.

The Problem

Your watch tracks 50+ metrics. Which ones actually matter?

VO2 Max

Training Load

HRV Status

Body Battery

Sleep Score

Recovery Time

Stress Level

Training Effect

Intensity Minutes

Respiration Rate

Race Predictor

SpO2

You strap on the watch every day. The data piles up. But knowing your VO2 Max is 48 doesn't tell you whether to push through or take a rest day. You need context, not charts. That's what SmartMiles delivers.

The Product

SmartMiles Weekly Training Report

Every week, you get an AI-generated analysis of your actual Garmin data. Not generic tips. Your numbers, your trends, your next move.

What's Inside Each Report

$12/month

✓ Recovery Scorecard . How recovered you actually are, based on sleep, HRV, and stress trends.
✓ Training Load Review . Whether you're building fitness, maintaining, or overreaching.
✓ What Your Data Says This Week . Plain-language interpretation of what your metrics mean right now.
✓ Next Week Adjustments . Concrete recommendations for volume, intensity, and recovery.
✓ Phase Context . Where you are in your training cycle and what that means for decision-making.

Get Started

Start Here

Garmin Data Decoded

Not ready for the weekly report? Start with the free guide.

Free PDF Guide

The 5 Garmin Metrics That Actually Matter for Marathon Runners

Cut through the noise. Learn which numbers to watch, which to ignore, and how to read the signals your body is sending through the data.

Subscribe to get Garmin Data Decoded free

Guides

Go deeper with premium guides

Actionable playbooks built from real data. Buy once, keep forever.

Marathon Training Starter Kit

$19

Your complete marathon prep guide. Training plans, pacing strategies, and race day checklists built from real data.

Get the Starter Kit -- $19

Garmin Data Decoded: The Full Guide

Unlock everything your Garmin is telling you. Body Battery, HRV, training load, sleep scores -- all decoded.

Get the Full Guide -- $9

Why Trust This

Built from real data, not vibes.

SmartMiles insights come from 90+ days of continuous Garmin data analysis across real marathon training cycles.

Every recommendation is generated by an AI analysis pipeline that processes recovery metrics, training load patterns, sleep data, and physiological trends. No guesswork. No cookie-cutter plans. Just what your data actually says.

FAQ

Common questions

Is this personalized to my data?

Yes. The weekly report analyzes your Garmin data specifically. It's not a template or generic training advice. Your metrics, your trends, your recommendations.

What Garmin watches are supported?

Any Garmin watch that syncs to Garmin Connect and tracks advanced metrics (HRV, Training Load, Body Battery). The Forerunner 255/265/965 and Fenix series are ideal, but most modern Garmin running watches work.

How is the report delivered?

You'll receive your weekly training report via email every Monday morning. It covers the previous 7 days of training data with forward-looking recommendations for the week ahead.

Can I cancel anytime?

Absolutely. Cancel anytime with one click. No contracts, no commitments. If SmartMiles isn't making your training better, you shouldn't pay for it.

How is my health data handled?

Your Garmin data is used solely to generate your personalized training reports. We don't sell your data, share it with third parties, or use it for anything beyond your analysis. You can request deletion of your data at any time by contacting us.