Running. Strength.
One coach.
Crusd is the hybrid training app for runners who lift. Plans, load tracking, and coaching that treat your running and strength as one block — Hyrox-style training included.
Free forever.
Try Pro free for 14 days -- AI Coach, adaptive scheduling, Smart Breaks.
Three Disciplines. Every Level.
One App.
12-week periodized plans with build, peak, and taper phases. Every workout planned for you, day by day. Stack multiple plans to train for hybrid races like Hyrox.
Running
5K, 8K, 10K, 15K, Half Marathon, and Marathon. Three levels for every distance: Novice, Intermediate, and Advanced.
Strength
Push/Pull splits and superset training with progressive overload. Track weights, log PRs, and see your progress over time with charts.
Conditioning
HIIT and circuit training designed to build the engine you need for hybrid fitness races like Hyrox. Three intensity levels available.
Your Workouts.
Right on Your Wrist.
Crusd schedules your workouts directly into the Apple Workout app. Open your Watch, see today's session, and start training with one tap -- no phone needed.
Running, strength, and conditioning workouts all appear with full details: sets, reps, durations, and recovery timers. Your entire week is planned and ready to go.
Know When to Push.
Know When to Rest.
Every morning, Crusd calculates a 0-100 readiness score from your HRV, resting heart rate, sleep quality, and recent training load.
Five clear categories tell you exactly where your body stands. No guesswork, no junk metrics -- just honest insight into how ready you are to train.
Free users see the full readiness score. Pro users get intelligent suggestions that adapt their training plan in real-time based on what the score reveals.
Your Personal Running Coach.
On Your Device.
Hit a new 5K PR? Crusd notices. Your pace has been improving all month? It celebrates you. Skipping too many rest days? It gently nudges you back.
The AI Coach analyzes your pace improvements, heart rate efficiency, training volume, personal records, and body weight trends to generate personalized celebrations, warnings, and weekly recaps -- all running on-device using Apple Intelligence. Your data stays on your device and in your private iCloud.
Adaptive Scheduling
Woke up depleted after a rough night? Your Coach suggests swapping today's interval session for an easy recovery run. It reads your readiness score, training load, and upcoming calendar to make context-aware suggestions. You stay in control -- accept, dismiss, or modify.
See How You Compare
Against Yourself.
Before each run, see your typical pace at this distance and your lifetime best. After the workout, see exactly how today stacked up. No prescribed paces pulled from a generic chart -- just honest comparisons against your own training history.
Life Happens.
We Adjust Your Schedule.
Sick? Injured? On vacation? Smart Breaks let you pause your plan -- starting today or any future date -- and Crusd intelligently reschedules everything when you're back.
When you return, your workouts scale back gradually -- no jumping straight to 100%. Re-entry sessions are clearly tagged so you know which ones are easing you back in. Race days are never modified.
No lost progress, no messy calendar -- just pick up where you left off.
Share Your Workouts.
Motivate Others.
Complete a workout and get Instagram-worthy celebration cards with 3D trophies, streak counters, and confetti. Share your progress and inspire your running community.
Train in Your Language.
Crusd supports 11 languages with full localization -- workout descriptions, coaching insights, and the entire interface adapt to your preferred language. Metric and imperial units are supported too.
Your Data Stays
On Your Device & iCloud.
No cloud AI. No tracking. No ads. No third-party analytics. All AI analysis runs locally on your iPhone using Apple's on-device intelligence. Your progress history syncs securely through your private iCloud account. Optional Face ID authentication adds an extra layer of protection to your health data.