NXT RUN: AI Running Coach

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? support+nxtrun@enduranceapps.com

Train smarter. Race faster.

Recent changes:
• Need a hand? Tap Chat with us to message our team without leaving the app
• If a coach is reviewing your plan, you can now message them in the app, and any workout they change is marked Coach adjusted
• Type times instead of dialing them in: workout builder steps and your BQ Bonus finish time take one entry like 45 or 3:05:00
• Entered your easy pace in min/km by mistake? We now spot it and switch units in one tap
• Reliability improvements throughout