# NXT RUN: Marathon Training — Adaptive Coach. Race Faster. > AI running coach with adaptive plans, real-time feedback, and device sync. (iPhone/iPad app by Running Apps & Fitness Plans LLC.) - Source: https://appshunter.io/ios/app/nxt-run-marathon-training/id6446004232 (this page in markdown: same URL + `.md`) - Developer: [Running Apps & Fitness Plans LLC](https://appshunter.io/developer/1595675751) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 4.50/5 from 34 App Store ratings · 19 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 162 MB - Languages: American English - Released: 2023-08-24 - Data updated: 2026-09-04 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/nxt-run-marathon-training/id6446004232/reviews.md ## What is NXT RUN? Train for your next PR with a plan built around you. NXT RUN creates a personalized, adaptive training plan for your goal race: enter your race date, distance (800m to marathon), current fitness, weekly mileage, and the days you can run. Your plan adjusts every week based on how you actually train. MEET PACE, YOUR COACH BUILT IN Ask questions, move workouts, and make any run easier or harder with one tap. PACE updates your paces after every run based on how workouts felt, so you are always training at the right effort. WORKS WITH YOUR WATCH Your next 7 workouts sync automatically to Garmin, Apple Watch, and COROS. Completed runs sync back and match to your plan. Strava supported too. BUILT FOR RACING Race time predictor that updates as you get fitter Best efforts and trophies across distances: all time, this year, this plan Grade-adjusted pace and detailed analysis on every run Structured workouts: intervals, tempo, hills, long runs, strides TRAIN TO QUALIFY Chasing Boston? Annual Pro members who qualify while training with NXT RUN get $120 toward their Boston entry with the BQ Bonus (terms apply). BUILT BY RUNNERS NXT RUN was created by a husband and wife team: a 14:40 5K runner who has built running apps for 15 years, and a 2:59 marathoner with 10+ marathons. Real coaching experience, built into software. PRICING Start with a 7-day free trial. NXT RUN Pro: $39.99/month or $239.99/year. NXT RUN Basic: $9.99/month or $59.99/year. Prices may vary by region. Questions? support+nxtrun@enduranceapps.com Train smarter. Race faster. ## Key features - Personalized marathon training plans - Real-time AI coaching and feedback - Flexible workouts that adapt to your life - Syncs with Garmin, Apple Watch & Strava - Advanced performance analytics - Earn medals and trophies for personal bests ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | NXT RUN - 1 Month | $19.99 | per month | | NXT RUN - 1 Year | $149.99 | per year | | NXT RUN 1 Month Subscription | $24.99 | per month | | NXT RUN Month Subscription | $24.99 | per month | | 50% Off NXT RUN Month | $19.99 | per month | | NXT RUN Month | $19.99 | per month | | NXT RUN Year | $149.99 | per year | | NXT RUN Year Secret Discount | $59.99 | per year | | NXT RUN Year Special Discount | $119.99 | per year | | Year Special Discount | $59.99 | per year | | NXT RUN - 1 Month | $19.99 | per month | | NXT RUN Year Subscription | $119.99 | per year | | 50% Off NXT RUN Pro | $239.99 | per year | | 50% Off NXT RUN Pro Year | $239.99 | per year | | NXT RUN Basic Year | $59.99 | per year | | NXT RUN Basic Month | $9.99 | per month | | NXT RUN Pro Monthly | $39.99 | per month | | NXT RUN Pro Year | $239.99 | per year | | NXT RUN 1 Year Subscription | $199.99 | per year | ## Recent user reviews (10 of 19) All indexed reviews: https://appshunter.io/ios/app/nxt-run-marathon-training/id6446004232/reviews.md ### 5/5 — NXT RUN *2026-08-07* One of the best running apps out there. The ability to chat with a coach and immediately receive a response is amazing. ### 1/5 — Buggy *2026-08-05* For an app this crazy expensive, the number of bugs that render it non functional are simply not acceptable. Good idea, unfortunate execution. Week before race day and app crashes over and over despite updating to the latest version. This is the most expensive running app I ever invested in. **Developer response:** We're sorry. This was a bug on our end, it broke your account for about 12 hours, and it is fixed. For anyone reading this: a server update we shipped on August 4 wrote one corrupted record to one account. From that point the app could not load that one account's schedule. The bad data lived on our servers rather than on the phone. We found the cause the next morning, repaired it within an hour of hearing about it, shipped a fix so it cannot happen again, then checked every other active account and confirmed no one else was affected. We have been in touch by email since, and sent the remaining workouts and race day pacing over directly so race week did not have to depend on the app. It should not have happened, and it should not have been that week. If anything ever looks off, email support+nxtrun@enduranceapps.com and it comes straight to me and will get it fixed immediately. Brandon ### 5/5 — Awesome *2026-01-30* There are a few key features about this app that separate it from other running apps. The first is the variety of runs it creates for each training plan. Each run has a specific purpose but even runs that appear similar, there is enough variation to keep things interesting. The runs are auto created based on your goals and syncs to your smart watch. You can view your planned runs out to your goal date ( if you have a race). The second is modifying and customization runs if your schedule changes. You can easily drag and drop a run to another day. You can change the difficulty up or down which increases or decreases the distance/time/intervals. All of your changes seamlessly syncs to your watch. Super powerful. The third is the AI coach. The latest version is crazy good. I have been adding more comments after my runs and not only does it analyze your most recent run but it remembers info from past runs and prompts you with additional info. It really does feel like you’re talking with a real coach - a coach that analyzes all data - HR, pace, weather, perceived effort and more. Highly recommended. I have a super busy schedule and would never be able to develop a running plan let alone program my watch with so much detail. It’s like having a coach on your wrist. ### 1/5 — Garbage App *2025-12-13* This app is absolute garbage. Every time I try to talk to Brio, I get ‘something went wrong, try again later.’ The app frequently blanks out and just shows me nothing. The training plans are disjointed and unclear and I can’t personalize it in the way that I need to. I can’t believe it costs so much. Just pay for Gemini it’s way better. ### 5/5 — Great app *2025-11-16* I love this app! This has made planning my daily training so much easier and I’ve seen steady improvement since I started using Nxt Run ### 1/5 — Won’t even open! *2025-11-08* I had such high hopes for this app. It looked like exactly what I needed. But, it just freezes on the main opening screen. I can’t even get it to open. **Developer response:** Hi, we have not had any other users report this issue. Please contact us at support@enduranceapps.com so we can resolve this issue for you. Thanks ### 1/5 — Pricing Structure Catastrophe *2025-11-07* Was once a great app, but a dramatic change in pricing structure obliges me to give it a one star review. I’m happy to pay a fair price for a quality app, but the core features now cost triple what they did last year. When I renewed my annual subscription by selecting the “basic” plan (which was about the same price as last year’s subscription), I lost core features. For example, the App will no longer adjust your paces based on performance on previous runs. These core features are now folded into a “premium” subscription, which is dramatically overpriced. Other running apps provide the most valuable features of this app for a much lower price. **Developer response:** Hi, please contact us at support@enduranceapps.com. We have a special discount for older users that we can resolve this with. Thanks ### 5/5 — Highly recommend! *2025-08-15* I’ve been using NXT RUN for a short time and I’m already loving it! The app feels intuitive and motivating, with training plans that actually fit my running style, I’m excited to keep using NXT RUN to prepare for upcoming races. Highly recommend for any runner looking to improve while enjoying the process! ### 5/5 — Great AI Run Training Tool *2025-03-22* I have thoroughly enjoyed using the app so far. The onboarding was seamless and the training customization makes the app applicable to all runners. There are various ways you can adapt a planned run and modify the training plan to your liking. Additionally you can make the training easier or harder depending on your preference and ability. Lastly the app support has been great. Certainly worth a try and I would highly recommend. ### 5/5 — Is There A One Week Free Trial? *2024-12-23* I want to test this app to see if it fits my marathon plans (peak 90 miles a week) Happy to commit to a year if it all looks good but need to see it set up. Website suggests one week free trial but no mention of it when I go for annual membership through AppStore, just wants full payment immediately. Contact methods on website footer have not been linked up to anything. Maybe a promo code would work. **Developer response:** Hi Louis, we have a no commitment free trial that is not through the app store so that you can try the app out without worrying about being charged. The free trial starts right after you sign up. Since you plan to be running 90 miles per week please contact me at support@enduranceapps.com and I will give you some extra time to try out the app to make sure it works for you! Thanks ## Frequently asked questions about NXT RUN ### What is NXT RUN's pricing structure? NXT RUN offers a free version with in-app purchases. Subscription plans include NXT RUN Basic Month for $9.99/P1M, and other monthly options ranging from $19.99 to $24.99/P1M, with one plan offering a 7-day free trial. ### How does NXT RUN adapt training plans? NXT RUN creates personalized plans based on your chosen race distance and date, weekly mileage, training days, and recovery preferences. The plans evolve week-by-week according to your performance results and availability. ### Can I use NXT RUN offline? The provided data does not specify offline functionality. However, it emphasizes syncing with devices and platforms, suggesting an internet connection may be required for full features. ### What devices and platforms does NXT RUN sync with? NXT RUN automatically syncs completed runs for analysis and exports upcoming workouts to device calendars and watches. It connects with Strava, COROS, Garmin, and Apple Health. ### What kind of feedback does the AI coach provide? NXT RUN's AI coach offers deeper analysis and coaching insights. You can get intelligent feedback, adjust workouts on the fly, and receive real-time coaching to stay race-ready. ### How often is NXT RUN updated? The latest version is 4.1.5, last updated on April 5, 2026. This indicates a history of regular updates to improve the app's features and performance. ### What is the age rating for NXT RUN? NXT RUN has an age rating of 4+, making it suitable for a wide range of users interested in fitness and running. ### What makes NXT RUN's analytics stand out? NXT RUN provides analytics that matter, including splits, grade-adjusted pace, effort zones, and recovery metrics. You can also highlight any part of your run for a deeper breakdown. ## Version history (last 5 releases) ### 5.1.1 — 2026-09-02 • Coach PACE now finishes answering even if you close the app. The reply lands as a notification, like a text from your coach • Android: reply to Coach PACE right from the notification • Workouts you moved now stay put when your plan updates • Bug fixes for smoother coach chats during setup ### 5.0.7 — 2026-08-21 • Your AI coach is now Coach PACE. Ask a question, watch it work in real time, and tap the steps it took to get there • Your predicted race finish now shows as a range that starts hopeful and tightens as race day gets closer • We will tell you straight when your race is too close to train for properly, instead of quietly building a plan that cannot get you there • Chasing Boston? Submit your BQ Bonus claim right in the app and follow where it stands • New runners get asked their easy pace once, and we use the number they give us instead of guessing • Free indoor runs now speak your elapsed time, so the treadmill is not the only clock you have ### 5.0.3 — 2026-08-09 • Track your runs with just your phone. No watch needed • Voice guidance follows your session, tells you to ease off or pick it up, and calls out every kilometre • Pick the voice and the coaching style you hear, and listen to both before you choose • Track cross training too: bike, elliptical, rowing and aqua jogging • Keeps recording with the screen off and your phone in your pocket ### 4.9.7 — 2026-08-05 • Race cards now show your projected race-day time instead of today's fitness, so you can watch that number drop as you train • Your coach check-in moved to the Today tab, right next to the run you're about to do • Sick or banged up? Injury Mode is now one tap from your training plan • A new beginner track for runners starting from scratch, with gentler plans and walk-run built in • Get Feedback now works everywhere you tap it, plus smoother Progress scrolling and tidier plan settings ### 4.9.6 — 2026-08-03 • Race cards now show your projected race-day time instead of today's fitness, so you can watch that number drop as you train • Your coach check-in moved to the Today tab, right next to the run you're about to do • Sick or banged up? Injury Mode is now one tap from your training plan • A new beginner track for runners starting from scratch, with gentler plans and walk-run built in • Get Feedback now works everywhere you tap it, plus smoother Progress scrolling and tidier plan settings ## Apps similar to NXT RUN | App | Rating | Price | Category | | --- | --- | --- | --- | | [Runna: Running Plans & Coach](https://appshunter.io/ios/app/runna-running-plans-and-coach/id1594204443) | 4.9 (33,602) | Free | Health & Fitness | | [ASICS Runkeeper—Run Tracker](https://appshunter.io/ios/app/asics-runkeeperrun-tracker/id300235330) | 4.8 (377,917) | Free | Health & Fitness | | [Nike Run Club: Running Coach](https://appshunter.io/ios/app/nike-run-club-running-coach/id387771637) | 4.8 (418,180) | Free | Health & Fitness | | [C25K® 5K Running Coach & Map](https://appshunter.io/ios/app/c25k-5k-running-coach-and-map/id485971733) | 4.8 (170,670) | Free | Health & Fitness | | [The Run Experience](https://appshunter.io/ios/app/the-run-experience/id1189131975) | 4.8 (538) | Free | Health & Fitness | | [Running Trainer: Tracker&Coach](https://appshunter.io/ios/app/running-trainer-tracker-and-coach/id1205237896) | 4.9 (113,925) | Free | Health & Fitness | ## More apps by Running Apps & Fitness Plans LLC - [Run Photo - for Garmin, Strava](https://appshunter.io/ios/app/run-photo-for-garmin-strava/id1493366642) - [Run Roulette Marathon Training](https://appshunter.io/ios/app/run-roulette-marathon-training/id1595675749) - [Split Tracker - Timing System](https://appshunter.io/ios/app/split-tracker-timing-system/id1669118604) All apps by Running Apps & Fitness Plans LLC: https://appshunter.io/developer/1595675751 ## Related topics [run trainer faster](https://appshunter.io/ios/topics/run-trainer-faster) · [half marathon training plan](https://appshunter.io/ios/topics/half-marathon-training-plan) · [running trainer speed](https://appshunter.io/ios/topics/running-trainer-speed) · [run training runner](https://appshunter.io/ios/topics/run-training-runner) · [adaptive training plans](https://appshunter.io/ios/topics/adaptive-training-plans) · [free training app plan](https://appshunter.io/ios/topics/free-training-app-plan) · [marathon training plan](https://appshunter.io/ios/topics/marathon-training-plan) · [absurd running](https://appshunter.io/ios/topics/absurd-running) · [baaracing](https://appshunter.io/ios/topics/baaracing) · [bolder boulder 10k](https://appshunter.io/ios/topics/bolder-boulder-10k) · [track boston marathon](https://appshunter.io/ios/topics/track-boston-marathon) · [race pace pr](https://appshunter.io/ios/topics/race-pace-pr) · [half marathon running](https://appshunter.io/ios/topics/half-marathon-running) · [ai run coach](https://appshunter.io/ios/topics/ai-run-coach) · [ai running coach](https://appshunter.io/ios/topics/ai-running-coach) · [5k marathons](https://appshunter.io/ios/topics/5k-marathons) · [cadence trainer to run faster](https://appshunter.io/ios/topics/cadence-trainer-to-run-faster) · [marathon training log](https://appshunter.io/ios/topics/marathon-training-log) · [running trainer zone](https://appshunter.io/ios/topics/running-trainer-zone) · [interval running coach runmate](https://appshunter.io/ios/topics/interval-running-coach-runmate) --- *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 2026-09-04.*