Coaching intelligence
for every run you take.
Connect your Strava account and receive weekly AI-powered coaching reports — grounded in exercise science, personalized to your race goals, delivered every Monday morning.
Strava records every run.
We tell you what they mean.
Raw activity data has no context. Without interpretation, you are training by feel — not by science.
You know your pace and distance.
We calculate aerobic decoupling, TRIMP load, and efficiency trends — the metrics coaches actually track.
You follow a generic training plan.
We adapt insights to your current fitness, race goal, and periodization phase — week by week.
You notice fatigue too late.
We monitor your acute-to-chronic workload ratio and flag injury risk before your body does.
What your coach actually sees
The same metrics elite coaches track, explained in plain language and delivered directly to your inbox.
Science-Based Metrics
TRIMP, ACWR, aerobic decoupling, and training monotony — every metric grounded in peer-reviewed exercise physiology, not app gamification.
Goal-Aware Coaching
Insights adapt to your race goal, periodization phase, and timeline. Taper guidance when you need it. Build recommendations when it is time to push.
Deep Heart Rate Analysis
Karvonen zone distribution, cardiac drift detection, and aerobic decoupling score — because easy runs that feel easy are not always aerobically easy.
Efficiency Tracking
Monitor your pace-to-heart-rate ratio over months. Getting faster at the same effort is the clearest sign your aerobic base is truly improving.
Injury Risk Monitoring
Acute-to-chronic workload ratio surfaces when you are ramping too fast. Volume spike warnings appear before your body sends the same message.
Weekly Coaching Email
A structured, data-rich coaching report delivered every Monday. Actionable insights, not generic motivation. Your week in full, interpreted by AI.
Up and running in minutes
Connect Strava
Authorize with read-only Strava access. We request the activity scope needed to analyze your training and never write anything back to Strava.
Set your goal
Tell us what you are training for — 5K, marathon, or general fitness. Add your target time and race date. We use this to calibrate every insight we generate.
Receive your coaching
Every Monday at 6 AM, a structured coaching report arrives in your inbox. Your week analyzed. Your next steps clear. Your training intentional.
Built on exercise science,
not guesswork.
Every insight in your coaching email is derived from validated exercise science metrics — the same tools used by sports physiologists and elite endurance coaches worldwide.
We do not track streaks, award badges, or gamify your training. We analyze your physiology and give you the same information that would normally cost hundreds of euros per month in human coaching.
The drift between pace and heart rate over a long run. Below 5% signals strong aerobic fitness. Above 8% suggests you are running too hard for your current base.
The ratio of your recent training load to your rolling average. Exceeding 1.3 significantly increases injury risk. We track it weekly so you never have to do the math.
A compound measure of training stress that accounts for both duration and intensity. More accurate than distance or pace alone for quantifying the true cost of a week's training.
One plan. Everything included.
No tiers. No hidden features. Choose monthly flexibility or commit annually and save.
Billed monthly. Cancel anytime.
- Weekly AI coaching email
- 12+ science-based metrics
- Goal and race-date awareness
- Periodization-aware advice
- Injury risk monitoring (ACWR)
- Zone distribution analysis
- Efficiency trend tracking
- Race time prediction
7-day free trial included
- Weekly AI coaching email
- 12+ science-based metrics
- Goal and race-date awareness
- Periodization-aware advice
- Injury risk monitoring (ACWR)
- Zone distribution analysis
- Efficiency trend tracking
- Race time prediction
7-day free trial · Annual billing applies after trial
After your 7-day free trial ends, your selected plan begins. You will not be charged during the trial. Cancel at any time from your account settings — no emails required, no retention flows.
Common questions
What is included in the weekly coaching email?
Your report covers the full week: total volume, training load (TRIMP), zone distribution, aerobic decoupling scores, acute-to-chronic workload ratio, and an AI-written coaching narrative with specific observations and next-week suggestions.
When will I receive my first report?
Your first coaching email is delivered the Monday after you complete onboarding. If you sign up mid-week, we analyze your most recent activities immediately so your first report has a full week of context.
How does Strava access work? Is my data private?
We request read-only Strava access, never modify your activities, and never post on your behalf. Imported data is stored on our servers and may be processed by service providers we use to generate and deliver your coaching reports, as described in our Privacy Policy. You can disconnect Strava and delete imported data from Settings.
What if I am not training for a specific race?
Select 'General fitness' as your goal during onboarding. Your coaching adapts to focus on consistency, aerobic development, and sustainable training habits rather than race-specific periodization.
Can I cancel anytime?
Yes. Cancel from your account settings at any time. You retain access until the end of your current billing period. No retention emails, no complicated process.
Your training deserves more than a dashboard.
Start a 7-day free trial. No credit card required. Your first coaching email arrives Monday.
Start free trial7 days free · No card required · Cancel anytime