# No DNF — Pace Calculator 4 Ultrarunners

> Ultrarunning pace calculator with aid station planning and real-time race tracking. (iPhone/iPad app by Oleksandr Kazimirchuk.)

- Source: https://appshunter.io/ios/app/no-dnf/id6477801670 (this page in markdown: same URL + `.md`)
- Developer: [Oleksandr Kazimirchuk](https://appshunter.io/developer/1730603170)
- Category: Health & Fitness, Sports
- Price: $0.99 (on sale, was $2.99)
- Age rating: 4+
- Requires: iOS 15.1 · 30 MB
- Languages: American English
- Released: 2024-02-15
- Data updated: 2026-06-08
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/no-dnf/id6477801670/reviews.md

## What is No DNF?

Ultra Pace Planner: Your Smart Strategy Tool for Ultramarathons

Conquer your next ultra with confidence. Ultra Pace Planner is built specifically for ultrarunners who need more than basic pace math — plan multi-hour races with aid stations, refueling and cut-offs.

Key Features:
- Create your own distance + aid station layout.
- Multiple Pacing Plans — Set Plan A (aggressive goal) and Plan B (backup/safety). Easily adjust total time in hours & minutes with intuitive sliders.
- Real-Time Race Tracking — Update progress at any point → get instant ETA to next aid station, remaining time, refuel reminders, and adjusted pace required.
- Dynamic Timeline View — Scrollable leg-by-leg breakdown: arrival/departure times per aid station, moving time, refuel stops (e.g., 1-10 min), cumulative distance, and heart icons for medical/crew notes.
- Pace in min/km or min/mi — Switch units seamlessly; shows current required pace to hit your plan.
- Edit Start Time & Hold to Exit — Fine-tune race morning or pause tracking without losing data.
- Dark mode optimized for low-light race starts and long efforts.

Whether you're targeting a fast 50-miler, surviving a 100K trail grind, or pacing your first 24-hour event, this app keeps your strategy on track — from pre-race planning to mid-race decisions.

No more spreadsheets or guesswork. Input your race, set plans, and execute with precision.
Download now and turn your ultra dream into a calculated finish.

## Key features

- Customizable race and aid station layout
- Dual pacing plans (goal & backup)
- Real-time ETA and pace adjustments
- Dynamic leg-by-leg timeline view
- Min/km or min/mi pace display
- Dark mode optimization

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/no-dnf/id6477801670/reviews.md

### 5/5 — Great app, easy to use

*2024-02-21*

It’s exactly the app that you need if you want to track your pace and not waste much of a phone battery

## Frequently asked questions about No DNF

### What is the price of No DNF?

No DNF is a paid app, available for a one-time purchase of $0.99. This grants you full access to all its features without any recurring fees.

### Does No DNF have ads?

No DNF is ad-free. You can plan and track your races without any interruptions from advertisements.

### What devices does No DNF support?

No DNF is compatible with iPhone, iPad, and iPod devices. It is designed to work across Apple's mobile ecosystem.

### How often is No DNF updated?

The latest version, 2.0, was released on February 17, 2026. While specific update frequency isn't detailed, the app has received updates indicating ongoing development.

### What age rating does No DNF have?

No DNF has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### Can I switch between metric and imperial units in No DNF?

Yes, No DNF allows you to seamlessly switch between min/km and min/mi pace units. The app will display your current required pace in your chosen unit.

### What are the pacing options in No DNF?

No DNF offers multiple pacing plans, including Plan A for an aggressive goal and Plan B as a backup or safety option. You can easily adjust your total race time using intuitive sliders.

### How does No DNF help with race day strategy?

No DNF provides real-time race tracking, offering instant ETAs to the next aid station, remaining time, refuel reminders, and adjusted pace requirements. Its dynamic timeline view breaks down each leg of the race with arrival/departure times and notes.

## Version history (last 3 releases)

### 2.0 — 2026-02-17

Complete redesign, introduction of race timeline feature.

### 1.1 — 2024-02-15

Bugfix:
- On iPhones with bezels closing certain views was problematic

### 1.0 — 2024-02-13

No release notes.

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## More apps by Oleksandr Kazimirchuk

- [Drill Drop](https://appshunter.io/ios/app/drill-drop/id6756858789)

All apps by Oleksandr Kazimirchuk: https://appshunter.io/developer/1730603170

## Related topics

[no dnf](https://appshunter.io/ios/topics/no-dnf)

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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 2026-06-08.*