# Marathon Buddy: Run & Train — Smart VDOT Running Plans > Smart VDOT Running Plans (iPhone/iPad app by 群 谢.) - Source: https://appshunter.io/ios/app/marathon-buddy-run-and-train/id6757374248 (this page in markdown: same URL + `.md`) - Developer: [群 谢](https://appshunter.io/developer/1473924121) - Category: Health & Fitness - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 13.0 · 97 MB - Languages: American English - Released: 2026-01-23 - Data updated: 2026-05-17 - User reviews in markdown: https://appshunter.io/ios/app/marathon-buddy-run-and-train/id6757374248/reviews.md ## What is Marathon Buddy? Train smarter, run faster, and finish strong with Marathon Buddy – the intelligent running coach powered by the proven Jack Daniels' VDOT formula. Are you tired of generic "one-size-fits-all" PDF plans? Do you train hard but don't see results? Marathon Buddy brings elite-level coaching methodology to your pocket, adapting specifically to your current fitness level and goals. Whether you are targeting your first 5K finish or aiming for a Boston Qualifier marathon time, our scientific approach ensures every mile has a purpose. WHY MARATHON BUDDY? 1. The Science of VDOT We don't guess your pace; we calculate it. Based on your recent race performance, we determine your "VDOT" (running economy score). This allows us to prescribe the exact paces you need to hit for Easy runs, Threshold intervals, and Repetitions to maximize physiological adaptation without overtraining. 2. Adaptive Race Plans Our training engine builds a complete periodized schedule leading up to your race day: • Base Phase: Build your aerobic foundation and injury resistance. • Quality Phase: Introduce threshold and interval work to boost your lactate threshold and VO2 max. • Peak Phase: Sharpen your speed and simulate race conditions. • Taper Phase: Scientifically reduce volume to ensure you arrive at the start line fresh and ready. CORE FEATURES Dynamic Audio Coach Leave your phone in your pocket. Our audio coach guides you through complex interval workouts, announcing pace targets, rest periods, and splits. • "Run 2 minutes at 4:30/km" • "Recover for 1 minute" • "You are on pace!" Advanced VDOT Calculator • Pace Zones: Instantly see your Easy (E), Marathon (M), Threshold (T), Interval (I), and Repetition (R) paces. • Race Potential: Predicting your marathon time based on a fresh 5K result has never been this accurate. Know exactly what you are capable of before race day. • Equivalent Times: See how your 10K time translates to other distances. Precision Tracking (Dual-Mode) • Outdoor GPS: High-accuracy GPS tracking with real-time map visualization, pace charts, and mile/km splits. • Treadmill Mode: A dedicated interface for indoor runners. Manually log your treadmill metrics or connect to compatible Bluetooth FTMS stride sensors (coming soon) to keep your digital logbook complete. Health & Progress Monitoring • Weekly Check-ins: Log your fatigue levels, sleep quality, and soreness. The app learns from you. • Volume Analysis: Track your weekly mileage trends to prevent the "Too Much, Too Soon" injury trap. • Personal Bests: Automatically detect and celebrate your fastest efforts from 1K to Full Marathon. Designed for Focus • Dark Mode: Easy on the eyes for those early morning or late night runs. • Privacy First: Your GPS data and training history live on your device. We don't sell your data to advertisers. • Battery Efficient: Optimized to track long runs without draining your battery. WHO IS THIS FOR? • Beginners: Who need structure and guidance to finish their first race safely. • Intermediates: Stuck at a plateau? Use structured interval training to break through. • Serious Runners: Who want a digital tool that respects the serious methodology of Daniel's Running Formula. SUBSCRIPTION PRICING & TERMS Marathon Buddy offers a free trial for all new users to experience the full power of adaptive training. • Free Version: Access to the VDOT Calculator, basic GPS tracking, and single-run logging. • Premium: Unlocks the full adaptive Training Plan, advanced workout analysis, and future plan adjustments. Subscriptions are available as a monthly or annual auto-renewable subscription. Subscription Options: - Monthly: $14.99/month - Annual: $99.99/year (equivalent to $8.33/month, save 44%) Privacy Policy: https://services.treadmillbuddy.com/marathon/static/privacy-policy.html Support: https://services.treadmillbuddy.com/marathon/static/support.html Website: https://services.treadmillbuddy.com/marathon/static/index.html ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Annual Plan | $99.99 | per year | | Monthly Plan | $9.99 | per month | ## Version history (last 4 releases) ### 1.0.3 — 2026-02-02 Bug fixed. ### 1.0.2 — 2026-01-30 Bug fixed. ### 1.0.1 — 2026-01-26 Bug fixed. ### 1.0 — 2026-01-23 No release notes. ## More apps by 群 谢 - [跑步机助手 - lfconnect treadmill](https://appshunter.io/ios/app/lfconnect-treadmill/id1473924122) - [Treadmill Buddy - Social Run](https://appshunter.io/ios/app/treadmill-buddy-social-run/id1491902105) - [Mewod Fitness - Metaverse Run](https://appshunter.io/ios/app/mewod-fitness-metaverse-run/id6443960436) - [Talking Cat - AI Children Pal](https://appshunter.io/ios/app/talking-cat-ai-children-pal/id6474218082) - [聊书AI - 懂你的读书助手](https://appshunter.io/ios/app/ai/id6744514782) All apps by 群 谢: https://appshunter.io/developer/1473924121 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*