Masir – Running Plan, Marathon

Masir – Running Plan, Marathon

Adapts to your real runs

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Free
In-App Purchases

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Details

  • Released
  • Updated
  • October 6, 2026
  • October 7, 2026

Features

Background Location Access

Masir – Running Plan, Marathon screenshot #1 for iPhone
Masir – Running Plan, Marathon screenshot #2 for iPhone
Masir – Running Plan, Marathon screenshot #3 for iPhone
Masir – Running Plan, Marathon screenshot #4 for iPhone
Masir – Running Plan, Marathon screenshot #5 for iPhone
Masir – Running Plan, Marathon screenshot #6 for iPhone
Masir – Running Plan, Marathon screenshot #7 for iPhone
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About

Masir builds your running plan from the runs you actually do, not from a questionnaire. A PLAN BUILT ON YOUR FITNESS • Masir reads your running history in Apple Health: Apple Watch, iPhone, Garmin, COROS or Polar, as soon as they write to it. • Your training paces are calculated from your current fitness, based on Jack Daniels' work. • From 5K to the marathon, with a target time if you have one. A PLAN THAT ADAPTS • Tiredness, a missed session, vacation or an injury: the plan reorganizes itself and tells you why. • Your runs complete the sessions in your plan automatically. • Training load builds in steps, so you don't do too much, too soon. EVERY SESSION • The block-by-block breakdown, your target pace and the answer to "Why this session?". • Live GPS tracking on the map, no watch needed. • Paces adjusted for the day's heat and humidity. NEW TO RUNNING? "Get into running", an eight-week walk-run program to start from zero, is free. YOUR DATA STAYS YOURS No account to create. Your data stays on your iPhone. No ads, no trackers. MASIR PLUS Full plans from 5K to the marathon, adaptation when life gets in the way, fitness tests, progress tracking and plan export to your calendar. Two-week free trial, then a monthly or yearly subscription. Payment is charged to your Apple Account. The subscription renews automatically unless canceled at least 24 hours before the end of the current period, from your Apple Account settings. Terms of Use: https://masir.app-masir.workers.dev/terms Privacy Policy: https://masir.app-masir.workers.dev/privacy
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What's New in Masir

1.1

October 7, 2026

Masir has a new look. • A new design, from the home screen to the live run. • Every session reads block by block, with its target pace. • Live runs are drawn on the map, with your laps, cadence and elevation. • A new Progress screen: predicted time, personal records and volume. • Distances and paces can be shown in miles. • Change your race date and target time straight from the plan.

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Subscriptions & In-App Purchases

Masir Plus yearly

Full plan, adaptation and progress tracking

$49.991 Year
14 Days trial
How to cancel Masir subscription ⁉️