If you coach endurance athletes on TrainingPeaks, you know the routine. Every week you open each athlete's calendar, click through every completed workout, compare planned versus actual numbers, type out feedback, then move to the next athlete. Multiply that by 10, 20, or 50 athletes and you're spending hours on repetitive commentary instead of actually coaching. TP Coach Copilot changes that. It's a Chrome side-panel extension that sits alongside TrainingPeaks and gives you four AI-powered modules designed specifically for endurance coaches. MODULE 1: WORKOUT FEEDBACK Open any athlete's calendar on TrainingPeaks, pick a date range (up to 7 days), and click Load. The extension reads every workout in that period -- TSS, power, pace, heart rate, planned versus actual, IF, duration, distance. Then hit Generate Analysis. The AI writes a personalized comment for each individual workout. Not generic templates. It references the actual numbers from the session: "TSS came in 12% over plan at 94 versus the 88 target. Avg pace 4:32/km with HR sitting at 168 through the intervals." It compares planned versus done and flags deviations. After the per-workout comments, it generates a period summary covering the whole week and an attention points section that flags what needs your eye for next week's planning: missed sessions, big deviations from plan, fatigue accumulation, upcoming race prep considerations. Every comment is editable. Change anything you want, then post each one directly to TrainingPeaks with a single click. Or bulk-post all of them at once. The feedback appears as post-activity comments on the athlete's workouts, exactly where they expect to see it. The AI streams the response token by token so you see feedback appearing in real time, not waiting for a blank screen to suddenly fill. MODULE 2: PLAN TRAINING This is where it gets powerful. Instead of manually dragging workouts onto the calendar day by day, you tell the AI what you need and it builds the week for you. Click Plan Training, set the date range you want to plan, and the AI considers: - The athlete's current CTL (Fitness), ATL (Fatigue), and TSB (Form) - The last 90 days of completed workouts and compliance patterns - The athlete's zones, thresholds, and FTP from their TrainingPeaks settings - Recent health metrics (HRV, sleep, stress) from the last 14 days But here is the key feature: when you check "Use library", the AI pulls your entire TrainingPeaks workout library -- every structured workout you've ever built -- and selects from YOUR workouts to fill the plan. It doesn't make up generic sessions. It picks the specific workouts you created, with all their structure (warm-up, intervals, cool-down), intensity targets, and polyline charts intact. You see each planned workout appear as a card with: - The workout name from your library - A visual polyline intensity chart (the same bar chart you see in TrainingPeaks) - The full structured workout breakdown (e.g., "Ramp up in 3 steps, Repeat 4 times: 5 min @ 85-90% FTP Hard / 5 min @ 60-70% FTP Easy, Cool Down 5 min @ 40-50% FTP") - TSS, duration, distance, and IF from the actual library item - A "why" explanation for each workout: why the AI placed this specific session on this specific day You can select which sport types to include (Run, Ride, Swim, Strength), write free-form guidelines ("Focus on tempo runs this week, easy week before race, include a brick on Saturday"), and choose your coaching style. Everything is editable. Change the title, description, TSS, duration, or distance on any day. When you're satisfied, hit "Push All to TrainingPeaks" and every workout lands on the athlete's calendar with the full structured workout data -- intervals, targets, zones -- not just a text description. The AI explains its reasoning at the top of the plan: why this load distribution, why rest on this day, how the week fits the athlete's current fitness state. MODULE 3: PMC DASHBOARD See CTL (Fitness), ATL (Fatigue), and TSB (Form) for all your athletes in one view. Click PMC Dashboard and the extension loads your full athlete roster from TrainingPeaks (works with hundreds of athletes). For each athlete, it fetches their daily TSS data and computes the standard PMC metrics using 42-day (CTL) and 7-day (ATL) exponential moving averages. Features: - Load individual athletes by clicking their name, or hit "Load All" to process everyone - Real-time progress: values appear per-athlete as they load, with a progress bar showing current athlete and percentage - Interactive scatter plot: CTL on the x-axis, TSB on the y-axis. Green dots for fresh athletes (positive TSB), red for fatigued (negative TSB). Hover to see names. - "Active only" filter: hides athletes whose TrainingPeaks accounts expired more than 6 months ago (coaches accumulate inactive athletes over time) - Search box: filter by name or email instantly - Export to Excel: download all athletes with CTL, ATL, TSB, and email in a .xlsx file The data is cached for the session so switching between modules is instant. The scatter plot updates in real time as athletes load, so you can spot patterns immediately: who's fresh for racing, who's carrying too much fatigue, who hasn't been training. MODULE 4: COACHING STYLE Control how the AI writes. Five built-in styles:

Direct & Data-Driven -- Numbers first. No fluff. Three sentences max per workout.
Encouraging Coach -- Warm but grounded. Anchors praise in specific numbers, ends with something to look forward to.
Technical Deep-Dive -- Power zones, pacing splits, TSS distribution, IF targets. Physiological language, conversational delivery.
Holistic Wellness -- Connects training data to HRV trends, sleep patterns, fatigue accumulation. Long-game framing.
Race Prep Mode -- Everything through the lens of race day. Sharpness, confidence signals, taper timing.

Create unlimited custom styles with your own prompt describing exactly how you want the AI to write. Add up to 10 voice examples -- paste samples of your actual writing and the AI mirrors your tone, vocabulary, and style. The AI never opens with "Great job!" or "Well done!" -- it jumps straight into the observation. It references numbers naturally inside sentences, not as bullet-point lists. It sounds like a coach who actually watched the session, not a spreadsheet summary. MULTI-LANGUAGE SUPPORT The entire extension UI and AI-generated content are available in five languages: - English - Portuguese (Brazil) - Spanish - French - Italian Switch languages in Settings. The AI writes feedback and plans in your selected language, using natural phrasing (not machine translation). HOW IT WORKS (TECHNICAL)

Navigate to app.trainingpeaks.com and open an athlete's calendar
The extension detects the athlete and reads workout data from the page
Choose a module from the home screen
The AI processes the data through our cloud service and streams results back
Review, edit, and push to TrainingPeaks

The extension runs as a Chrome side panel -- it sits alongside TrainingPeaks without covering it. Click the logo anytime to return to the home screen. WHAT COACHES SAY ABOUT THE WORKFLOW Before: Open athlete calendar. Click workout. Read numbers. Type comment. Click next workout. Repeat 6 times. Move to next athlete. Repeat 20 times. Two hours gone. After: Open athlete. Click Load. Click Generate Analysis. Review. Click Post All. Done in 3 minutes. Move to next athlete. Your athletes get MORE detailed, MORE personalized feedback because the AI catches every TSS deviation, every pace split, every HR anomaly -- things you might skim over when you're tired and clicking through athlete number 15. The planning module means you're not starting from a blank calendar. The AI already knows the athlete's fitness state, has access to your workout library, and respects your coaching guidelines. You review and adjust instead of building from scratch. PRIVACY AND DATA SECURITY Your data stays yours: - Workout data is processed in real time and never stored on our servers - We don't track, log, or sell any data - The extension only reads data from the TrainingPeaks page you are already viewing - Authentication uses Google OAuth through Firebase (enterprise-grade security) - All communication is encrypted via HTTPS - No credit card required for the free plan - The extension loads no remote code -- everything runs locally We comply with the Chrome Web Store Limited Use Policy. Our full privacy policy is at https://tp-coach-copilot.vercel.app/privacy PRICING Free: 3 AI analyses per month. All four modules. All five languages. All coaching styles. Excel export. Post to TrainingPeaks. Pro: Unlimited analyses. Custom coaching styles. Coach voice examples. Summary intro templates. Priority support. Team: For coaching businesses and multi-coach teams. Unlimited analyses. Up to 5 coach seats. Shared custom styles library. Team usage dashboard. Dedicated onboarding. IMPORTANT DISCLAIMER TP Coach Copilot is an independent product developed by AITEKS Solucoes em Tecnologia LTDA (CNPJ 57.420.480/0001-67, Brazil). It is NOT affiliated with, endorsed by, or associated with TrainingPeaks, Peaksware, or any of their subsidiaries in any way. TrainingPeaks is a registered trademark of Peaksware, LLC. The coach is solely responsible for all training prescriptions, workout plans, and coaching decisions made using this tool. AI-generated content is a suggestion tool designed to assist coaches, not replace professional judgment. It is not medical or professional advice. SUPPORT Website: https://tp-coach-copilot.vercel.app Privacy Policy: https://tp-coach-copilot.vercel.app/privacy Contact: contato@aiteks.com.br

Aiteks

Published Firefox add-on:

TP Coach Copilot