# Sub20: 5K Running Coach — Training Plans & Pace Tracker

> Training Plans & Pace Tracker (iPhone/iPad app by Chris Edgar.)

- Source: https://appshunter.io/ios/app/sub20-5k-running-coach/id6775813653 (this page in markdown: same URL + `.md`)
- Developer: [Chris Edgar](https://appshunter.io/developer/6775813655)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 10 MB
- Languages: American English
- Released: 2026-07-01
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/sub20-5k-running-coach/id6775813653/reviews.md

## What is Sub20?

Sub20 is a structured 5K training system that helps you run a faster, stronger 5K, with a clear path all the way to sub-20 if that's your goal.

Whether you're starting from 35 minutes or already chasing the 20-minute barrier, Sub20 gives you a precise, progressive training plan across 6 levels - each one designed to push your fitness forward without overtraining.

- Personalised training levels that adapt to your current ability
- Exact paces for every session, so you always know how hard to push
- Benchmark tests that track real progress toward your goal time
- Apple Watch sync - see your session and paces on your wrist, mid-run
- Simple, structured weekly plans - no guesswork, no overtraining

Download Sub20 and start your next session today.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Sub20 Monthly | $24.99 | per month |



## Version history (last 5 releases)

### 1.0.11 — 2026-08-17

Improvements and bug fixes.

### 1.0.10 — 2026-08-11

Fixed an issue where the bottom navigation buttons could become misaligned and partially unresponsive.

### 1.0.9 — 2026-08-11

Bug fixes and improvements:
- Fixed onboarding time-picker screen not scrolling
- Fixed bottom navigation bar positioning and touch response

### 1.0.8 — 2026-08-09

Bug fixes and improvements:
- Fixed an issue where sign in would hang for returning subscribers
- Fixed onboarding screens incorrectly showing as scrollable
- Fixed bottom navigation bar positioning and touch response

### 1.0.7 — 2026-08-06

- Fixed Apple Watch pairing and voice cue reliability during runs
- Fixed a scrolling issue on some onboarding screens
- Refreshed onboarding copy and improved text readability

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*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 2026-08-18.*