What you just clicked through

The real Factors app, rebuilt so you can use it in a browser — no account, no card, no download. The athlete and every number behind them were generated for the discipline you picked; the screens, the copy and Coach Kilo's behaviour are the app's own.

How it works

1. Connect — bike activities from Wahoo, Garmin or TrainingPeaks, nutrition tracking, and your recovery wearable. Direct, or through Apple or Google Health.
2. Gym — Factors has its own weight training feature, so you can stop paying for the other one. Reps, sets, RPE, bar speed and notes.
3. Track — your .fit file loads itself after the session. One ride, many efforts: split it and each effort becomes its own entry, then add the gear, the effort type and how it felt.
4. Reflect — Today's Journal. Work stressful? Travelling for a race? Your nervous system is responding to your training every day, and your emotions are how you monitor it.
5. Understand — ask Coach Kilo anything, from one effort to the whole block.

Why Coach Kilo knows the track

It runs on the Gemini engine — but a general model does not know that a standing start and a flying 200 are different tasks, or why 1,850 W on a 115" gear is a different fact from 1,850 W on a 104" one.

• A growing rolodex of track-specific tools. Effort detection and timing, rollout and gear maths, sector and lap splits, position on the track from your own gearing — reached for, not guessed at.
• Training concepts built in. Effort modality, force–velocity, torque versus turnover, periodisation and deload. It compares like with like, and never puts a gate next to a flying 200.
• It says what it cannot see rather than filling the gap with a guess.
• Built with people who race — coaches and Olympians — and it grows every time the sport teaches us something new.