About Prymo

Prymo is your race day companion — an iOS app that helps runners get to the start line of their marathon or half marathon prepared, healthy, and confident.

What We Do

Training for a race is hard to plan alone: how far, how fast, how often — and how to adapt when life gets in the way. Prymo builds an adaptive training plan around your goal race, your experience, and your schedule, then adjusts it as you train. Record your runs with GPS tracking, follow structured workouts, and watch your race-readiness score grow week by week.

How Prymo Works

Adaptive training plans — a personal plan for your marathon or half marathon that reshapes itself around your progress, your available days, and how your body is responding.
Run tracking — distance, pace, splits, heart rate, and elevation for every run, processed privately on your device.
Race readiness — a single score that tells you how prepared you are for race day, powered by your training history and, if you connect it, Apple Health.
Motivation & community — streaks, achievements, challenges, and reminders that keep you moving on the days it's hardest to start.

Privacy First

Your training data belongs to you. Prymo shows no ads, builds no advertising profiles, and never sells your data. Raw GPS routes are processed on your device and never stored on our servers, and you can delete your account and every synced record at any time from inside the app.

Get in Touch

We love hearing from runners. For support, feedback, or feature ideas, write to us at support@prymoapp.com.