100 Mile Coach
MAXIMILLIAN ETTORE FERIN Health & Fitness iPhoneiPadiPod touch
100 Mile Coach is a free Health & Fitness app for iPhone and iPad by MAXIMILLIAN ETTORE FERIN. Requires iOS 18.0. Updated August 24, 2026.
- Price
- Free
- on the App Store
- Size
- 11 MB
- Age 4+
- Updated
- Aug 24
- 2026 · v1.0.2
Screenshots
About 100 Mile Coach
100 Mile Coach is your AI-powered endurance running coach — built to take you from your first mile to your first 100-mile ultramarathon. Whether you're a complete beginner or an experienced runner chasing your next PR, 100 Mile Coach creates a fully adaptive training plan tailored to your fitness level, schedule, and goals. The plan evolves with you — adjusting in real time based on how you feel, how you slept, and how hard your workouts actually were. COACH MILES — YOUR AI RUNNING COACH Get instant answers to your training, fueling, pacing, and race strategy questions from Coach Miles, your personal AI ultra-endurance coach. Available 24/7, Coach Miles knows your plan, your progress, and your goals. ADAPTIVE TRAINING PLANS No more generic plans. 100 Mile Coach builds a progressive training schedule based on your current mileage, goal distance, experience level, available days, and preferred terrain. Plans automatically adjust when life gets in the way. TRAIN FOR ANY DISTANCE - 5K, 10K, Half Marathon, Marathon - 50K, 50 Mile, 100K, 100 Mile Ultramarathon SMART DAILY COACHING - Log your runs and the AI adapts tomorrow's workout based on your recovery - Coach Update alerts when your plan changes and why - Edit any workout before or after your run - Talk to Coach Miles to change your entire plan KNOW YOUR ULTRA READINESS Take the Ultra Readiness Score assessment and find out exactly where you stand and how long it will take to reach your goal distance. MONTHLY CHALLENGES Stay motivated with monthly mileage challenges and streak tracking. Premium subscription includes full adaptive training plans, unlimited Coach Miles chat, and all future features. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.0.2 · Updated August 24, 2026
Coach Miles just got a major upgrade: • Chat in organized conversation threads — start a new chat anytime and revisit past ones • Ask Coach Miles to change a workout and apply the change right from the chat • Guided Workout Mode: follow your workout step by step with spoken cues, even with your phone locked • Coach Updates now show exactly what changed in your plan and why • Share your progress with one tap • Improved subscription management and reliability fixes
App privacy
The developer, MAXIMILLIAN ETTORE FERIN, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction, Advertising Data, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics, App Functionality
Alternatives to 100 Mile Coach
Looking for apps like 100 Mile Coach? Here are 6 similar apps on the App Store. The highest rated is NavRun: Ultra & Trail Running (5.0/5), and all 6 are free to download.
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100 Mile Challenge:Accepted?
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UltraRacePlan
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NavRun: Ultra & Trail Running
5.0
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TrainCurve: Training Load
-
loop28: 5k & 10k Run Training
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Timber: Custom Interval Timer
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| 100 Mile Coach | – | Free | August 24, 2026 | |
| 100 Mile Challenge:Accepted? | – | Free | Jan 24, 2026 | Compare |
| UltraRacePlan | – | Free | Jun 30, 2026 | Compare |
| NavRun: Ultra & Trail Running | 5.0 / 5 (2) | Free | Oct 14, 2026 | Compare |
| TrainCurve: Training Load | – | Free | Oct 2, 2026 | Compare |
| loop28: 5k & 10k Run Training | – | Free | Mar 16, 2026 | Compare |
| Timber: Custom Interval Timer | – | Free | Aug 30, 2026 | Compare |
Compare 100 Mile Coach with the top alternatives: ratings, updates, ASO score and keyword gaps →