CT Speed Lab
Youth Speed & Distance
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Train smarter. Run faster. Speed Lab is the science-backed youth athletic training app built by coaches in Fairfield, Connecticut — designed specifically for athletes ages 11–18 who want real results.
Whether your athlete is chasing a faster 400m, building the aerobic engine for cross country, or developing explosive speed for lacrosse and football, Speed Lab builds a personalized training plan around their unique physiology — not a generic one-size-fits-all program.
TWO PROGRAMS. ONE MISSION.
Distance Program — Built for middle and long-distance runners competing at the 400m through 3200m. Every workout is calibrated to your athlete's training zones, anchored to their actual race times. No guesswork. No wasted miles.
Speed & Agility Program — Designed for multi-sport athletes who need to get faster on the field, in the gym, and off the line. Sprint mechanics, agility ladders, explosive starts, and power development — structured into a progressive training block.
HOW IT WORKS
1. Athlete Intake — Complete a short survey with current race times, sport, and training availability. The app calculates five personalized training zones from your data.
2. Know Your Zones — Every workout is built around your zones: Recovery, Aerobic Base, Tempo, Threshold, and VO2 Max. Each zone has a specific pace range tuned to your athlete, not population averages.
3. Daily Workouts — Open the app and see today's workout. Each session includes full set-by-set breakdowns with distance, pace target, zone color, and rest.
4. Race Predictions — Based on your training data, Speed Lab generates realistic race time predictions for 400m, 800m, 1600m, and 3200m — updated as your athlete improves.
5. Track Your PRs — Log personal records directly in the app. Every PR is stored with date and meet name.
FOR PARENTS — Speed Lab keeps parents informed and in control. You'll see your athlete's training plan, zone assignments, workout history, and progress — all in one place.
KEY FEATURES
• Personalized 5-zone training system
• Zone-colored interval workouts with pace targets
• Race predictions for 400m, 800m, 1600m, and 3200m
• Personal Record tracker with meet history
• Athlete archetype assignment
• Workout logging
• Parent-accessible progress view
• No ads, no clutter
Download Speed Lab and take the guesswork out of getting faster.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Performance improvements and enhanced training experience.
The developer, BRADFORD JAMES STRATER, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BRADFORD JAMES STRATER
- Size
- 23.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 CT Speed Lab