Ready to Run
Race Predictor & Run Coach
Free
Train with an Olympian. Predict race times, track daily readiness, and log every mile — free, from 2× Olympic distance runner Kathy Butler.
Train smarter. Run faster. Work with a coach who's been there.
Kathy Butler Running gives you the training tools used by serious distance runners — built around your fitness, your goals, and your race schedule. Whether you're chasing a Boston qualifier or your first 5K finish, this app puts an Olympic-level methodology in your pocket, for free, for now.
KNOW YOUR TRAINING PACES
Stop guessing. Enter a recent race result and instantly get your personalized training zones — easy, tempo, threshold, and VO2max — calculated from your actual fitness. Every run has a purpose. Now you'll know what it is.
PREDICT YOUR NEXT RACE
See what your current fitness says about your potential across distances. Going from a 10K to a half marathon? The race predictor tells you what pace to target so you don't blow up on mile 8.
LOG YOUR RUNS
Track weekly mileage, pace trends, and 30-day history with clean, readable charts. See your fitness building week over week — and spot the recovery weeks before your body forces one.
APPLE WATCH COMPANION
Your pace zones on your wrist. Glanceable during any run, no phone required.
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ABOUT KATHY
Kathy Butler represented Canada at the 1996 Atlanta Olympic games and Great Britain at the 2004 Athens Olympics. She's been coaching distance runners of all levels for over a decade — from first-time marathoners to masters athletes chasing lifetime PRs. Her approach is built on sound aerobic development, not junk miles.
WORK WITH KATHY
Inside the app, you'll find Kathy's training programs, athlete testimonials, and a way to book a free 15-minute consultation. No pressure — just a conversation about where you are and where you want to go.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Removed drills and created new app for drills.
The developer, Andrew Chandler, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Andrew Chandler
- Size
- 10.3 MB
- Category
- Sports
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © phoe.be - 2026