Run Pace Pal vs PB

Run Pace Pal is your personal running coach, powered by exercise physiology and real data from your assessments. TRAIN SMARTER, NOT HARDER Stop guessing. Our science-based approach identifies your unique limiters—whether it's VO₂max, lactate threshold, or running economy—and builds training specifically for you. HOW IT WORKS • Complete a time trial or lab test on the web • Get your Critical Speed, vVO₂max, and training zones • Receive personalised training blocks targeting your weaknesses • Execute daily workouts from your phone • Track progress and watch your fitness improve KEY FEATURES Training Calendar View your full training plan, see today's workout, and track completed sessions. Seamlessly syncs with your web dashboard. Smart Workout Display Clear pace targets in your preferred unit (min/km or min/mile), warm-up and cool-down guidance, and interval breakdowns. Progress Insights See your predicted race times, track CS and vVO₂max trends, and get actionable recommendations for your next training move. Intervals.icu Integration Push workouts directly to Intervals.icu for Apple Watch sync via Watchletic. Your structured sessions, right on your wrist. Coach Messaging Direct communication with your coach. Get feedback on sessions, ask questions, and stay accountable. BUILT FOR RUNNERS WHO LOVE DATA Whether you're chasing a marathon PB, training for HYROX, or tackling ultras, Run Pace Pal gives you the metrics that matter and the training that works. Start with a free 5K time trial assessment on runpacepal.com, then download the app to execute your training anywhere.

PB-Runner is a running app that records your runs with the full depth your watch/phone can capture - pace, distance, splits, heart rate, and running-form metrics like power, ground contact time, vertical oscillation, stride length and cadence - and shows them in detail with route maps. - Record runs on Apple Watch (standalone, phone left at home) or on iPhone. - Garmin Support with PB-Runner ConnectIQ app - Detailed run breakdowns, route maps, and splits. - Create custom training schedules with AI you can follow on your wrist/phone with audio and haptic cues. - Recovery context from Apple Health (resting heart rate, sleep, HRV, VO2max). - An analytics dashboard on the web at pb-runner.com. - Share your run with a built-in editor for sharing your runs — stats over the map or your photo, dragged into place and styled to match. Bring your own AI (optional): connect an AI you already use - Claude, ChatGPT, Gemini or another - to your own training data and build your Athletes Profile so it can analyse your runs and help plan your sessions based on the athlete you are, not a generic runner in an age group . PB-Runner is the connector; the AI is your own separate subscription, and the app works fully without it. PB-Runner is free while we launch - record runs, sync across your devices, and see your stats. Connecting your own AI is included free for now but will become a paid option later; your recording and history stay free. Privacy: your health and location data is used only to run the features you use, never for advertising, and never sold. It is only shared with an AI when you explicitly choose to connect one.