B bowden
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Bowden is the coaching platform for athletes who treat training as a signal, not a vibe. Every workout flows in from your watch. Every plan reads it back.

A live readout of the room.

These are the four metrics your coach reads back to you every week — heart rate, pace, power, cadence — pulled from your wearable as your workout uploads.

heart rate · bpm
148
pace · min/km
4.32
power · w
312
cadence · spm
178
/ feedback loop

Sense → plan → train. Then loop.

Three primitives. One feedback loop. Bowden ingests every workout from your wearable, re-reads the plan, and adjusts the next block — so the system gets smarter every week you train.

01 / sense

Wearable ingest

Garmin, Apple Watch, WHOOP, COROS, Polar, Suunto, Fitbit. Activities normalise and auto-match to your calendar within seconds of upload.

02 / plan

Adaptive periodisation

Plans rebuild themselves around training load, sleep, completed sessions, and the race date — generated from a five-step supervised agent stack on Fireworks AI.

03 / train

Quiet, accurate readouts

Every workout shows zone, pace, HR, power. Every race day shows course profile and weather. No vibes — just numbers.

/ inside the loop

Inside the loop.

Sense, plan, train. The same feedback loop your coach runs every week — captured on screen, no marketing mockups.

bowden — sense
A workout uploads from a wearable and lights up the dashboard.

Your watch is the input layer.

Garmin, Apple Watch, WHOOP, COROS — every activity flows in seconds after you stop. Pace, HR, power, cadence land normalised, auto-matched to the prescribed session.

  • One-tap connect for seven wearable platforms
  • Auto-match to the planned workout — within ±2 minutes
  • Lap-by-lap zone analysis, not a vibe summary
/ what you train for

One sport. One feedback loop.

A coach trained on the marathon canon. Fine-tuned on a real coaching syllabus — not a generic chatbot told to be helpful.

/ run init

Close the loop.
Start training tonight.

Free to start. Connect a wearable, generate a plan, sync your race calendar — everything else is just a feedback loop running in the background.

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