NXT RUN: Marathon Training

Endurance Apps

In-app purchases

About this app

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.

Questions? [e-mail]

Train smarter. Race faster.

Ratings and reviews

Loved the "AI Tough Love" setting. Be straight with me. AI asking (and got correct) tapers for B races and ramping recovery after was great. Comparatively to other apps, the inclusion of strides and fartleks inside aerobic runs was built well into the training session. Other apps don't do that; they usually separate tempo work. All in all I liked the app. Chatting with the AI provided a customizable experience versus other running apps. Sounds like they are working to add additional features

Good workouts and feedback.

Do not download this. There's no option to delete your account once you fill in their initial many stages before you can use the app (which btw you will fill only to get a paywall). theeeen they will SPAM your email and if you want to unsubscribe they will redirect you to a website that says unsubscribe token missing. the solution to this is to reply the spam emails, but that too doesn't work and will now start to spam you with some AI "recipient did not accept request to connect". WORST!!!!!

What’s new

• Fixed the Schedule tab getting stuck loading right after you create your first plan
• Your plan summary now shows up as soon as your plan is ready
• Smoother hand-off from Create My Plan into your new plan
• Completed runs are now labeled by what your plan prescribed, not just their lap shape