1stMarathon
AI Marathon Coach
Only for iPhone
Free · In‑App Purchases
iPhone
Train smarter, not harder. Your AI marathon coach creates personalized plans that adapt to illness, schedule changes, and recovery. From first mile to finish line.
Your first marathon is a big goal. You deserve a coach who gets that.
1stMarathon is the AI-powered marathon training app that creates a plan built specifically for YOU—not a generic PDF you download and hope works.
Our intelligent coaching system learns about your running background, fitness level, schedule, and goals, then generates a training plan that adapts as life happens.
PERSONALIZED FROM DAY ONE
Answer a few questions about your running experience, available equipment, schedule preferences, your posture, mobility, running gait and more. Our app analyzes your responses and builds a custom training plan designed for your unique situation—whether you're running 20 minutes or 90 minutes comfortably.
4-PHASE PROVEN SYSTEM
Your marathon journey follows an intelligent progression:
• Base Phase: Build your aerobic foundation
• Build Phase: Increase volume and teach your body to run fast while tired
• Peak Phase: Race-specific workouts and speed development
• Taper Phase: Strategic rest so you peak on race day
TRAINING THAT ADAPTS TO REAL LIFE
Got sick? Report it and watch your plan automatically adjust.
Got some training-related pain? Let your AI coach know and your workouts adapt.
Other apps give you a rigid plan and leave you guessing when life gets in the way.
1stMarathon adapts.
COMPLETE DAILY WORKOUTS
Every day, you get exactly what you need:
• Running prescriptions with effort guidance
• Strength and mobility training tailored to your equipment and body
• Running drills to improve your form
• Cross-training options for active recovery
GUIDED WORKOUT EXPERIENCE
Follow along with interactive workouts that include:
• Form cues
• Built-in timers and rest periods
• Vibration cues so you don't have to watch your screen
FITS YOUR SCHEDULE
Every week you can pick your preferred long run day.
Mark days you can't train.
Your plan works around your life—not the other way around.
TRACK YOUR PROGRESS
• See your weekly mileage build over time
• View your full training season timeline
• Track phase-by-phase progression
• Log post-workout reflections
WHO IS THIS FOR?
1stMarathon is built for first-time marathoners and returning runners who want:
• Personalized training without the $500+/month coach price tag
• Intelligent adaptation to illness, injury, and schedule conflicts
• Structured guidance through the entire marathon journey
• Confidence that their plan is right for THEM
Your marathon journey starts now.
Download 1stMarathon and let's get you to that finish line.
Terms of Use: https://www.1stmarathon.com/terms
Privacy Policy: https://www.1stmarathon.com/privacy
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, Nico Olavi Nyberg, 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
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nico Olavi Nyberg
- Size
- 16.7 MB
- Category
- Sports
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- 6-Month Season Pass $54.99
- 7-Month Season Pass $63.99
- 12-Month Season Pass $108.99
- 11-Month Season Pass $99.99
- 10-Month Season Pass $90.99
- 9-Month Season Pass $81.99
- 5-Month Season Pass $44.99
- 8-Month Season Pass $72.99
- Monthly $12.99
- Copyright
- © Nico Nyberg, 2026