Marathon Training Plans vs 42Runs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Marathon Training Plans
This app creates personalized marathon and half marathon training plans based on your race date, goal time, and fitness level. It offers flexible schedules, integrates with popular fitness trackers, and provides race day guidance. Achieve your running goals with science-based training tailored to your life.
- Personalized marathon/half marathon plans
- Apple Watch companion
- Garmin & Strava integration
- Pace or heart rate training
- Missed workout recovery
- Race day guide
- Running shoe mileage tracker
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Create Your Own Marathon or Half Marathon Training Plan – Personalized, Flexible and Science-Based Runly creates your complete marathon or half marathon training plan, tailored to your race date, goal time, training schedule and fitness level. Whether you're training for your first marathon, aiming for a personal best or preparing for a half marathon, Runly creates a custom running plan that fits your life. Why Choose Runly? Unlike generic training plans, Runly uses advanced algorithms to create a personalized training schedule based on your specific goals, available training days and target race time. Every plan is unique to you. Key Features: • Apple Watch Companion: Start workouts from your wrist with live pace, distance and heart rate • Garmin & Strava Integration: Automatically sync your runs and keep your training log complete • Widgets & Live Activities: See today's workout and live run stats on your Home Screen and Lock Screen • Pace or Heart Rate Training: Choose whether to train by target pace or heart rate zones • Missed Workout Recovery: Reschedule skipped runs without rebuilding your entire plan • Race Day Guide: Pacing splits, fueling plan, checklists and kilometer-by-kilometer race strategy • Run Atlas: Visualize your race history on a world map with countries, cities and yearly recaps • Running Shoe Tracker: Log mileage per pair and know when it's time for new shoes • Goal Time Calculator: Estimate a realistic marathon or half marathon goal from your recent race times Perfect For: • First-time marathoners looking for a structured, personalized plan • Experienced runners aiming for a personal best • Half marathon runners seeking a tailored training approach • Runners with busy schedules who need flexible training plans How It Works: 1. Enter your race details: race name, date, distance (marathon or half marathon) and goal time 2. Set your training schedule: choose your training days per week and preferred long run day 3. Get your personalized plan: Runly generates your complete training plan instantly 4. Start training: follow your plan, track your runs, and watch your progress Science-Based Training Runly's training plans are built on proven running science principles, including: • Progressive overload and periodization • Appropriate training intensity zones • Strategic tapering before race day • Balanced mix of easy runs, tempo runs, intervals and long runs Start Your Journey Today Whether you're a beginner or an experienced runner, Runly helps you achieve your marathon or half marathon goals with a personalized training plan that adapts to your life. Download Runly, create your training plan and reach your goal time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getrunly.app/privacy/
42Runs
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42Runs builds structured running training plans — from Couch to 5K through your first marathon. Unlike generic pace charts, every workout targets your own threshold pace and heart-rate zones, calculated from your personal data. • Structured plans for every distance and level, 5K to marathon • Personal pace and heart-rate zones on every workout • Link a plan's goal time directly to your race for a training pace that updates automatically • Every workout syncs straight to your watch via intervals.icu (Garmin and most major brands) Start training today Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: 42Runs at daily against Marathon Training Plans's every 10 days. 42Runs also leads on iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Marathon Training Plans sells 6 in-app purchases, starting at $2.99 per 7 days and 42Runs sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Marathon Training Plans ships an update every 10 days, 42Runs daily. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.
| Parameter | Marathon Training Plans | 42Runs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (11 ratings) — better | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 10 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Carlo Maryska | 42Endurance |
In-app purchases
Marathon Training Plans
- Runly Pro: Weekly$2.997 Days
- Runly Pro: Weekly$3.997 Days
- Runly Pro: Monthly$3.991 Month
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- Runly Pro: Monthly$7.991 Month
- Runly Pro: Yearly7 Days trial$17.991 Year
- Runly Pro: Yearly7 Days trial$24.991 Year
42Runs
- 42Runs Pro Founding Monthly$3.991 Month
- 42Runs Pro Founding Yearly$39.991 Year
Questions
Is Marathon Training Plans free?
Is 42Runs free?
Do Marathon Training Plans or 42Runs have ads?
Which is updated more often, Marathon Training Plans or 42Runs?
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