This is

OutRun

a simple, privacy focused running app.
With all the social clutter removed you are left with a cleaner and more focused experience and that completely free and open-source.

Privacy Focused

Admittedly there are a lot of running apps out there, many of which offer more features as in connecting with your friends or joining events or challenges, but that’s at the cost of your privacy. How you perform in workouts and especially where you ran, walked or cycled does say a lot about you as a person, so you should really think about who you will trust with that data. With this app your data stays in your hands. Nothing is ever uploaded to a server or shared with any other party as long as you don’t want to.

All the features
you would expect

While caring about your privacy OutRun still gives you all the features you need to properly and accurately record your outdoor workouts, with a lot more planned for the future.

Simple yet Elegant

The user interface of the app is kept simple to be as intuitive as possible, but it’s still clean and free of clutter or intrusive elements. It also supports iOS 13 dark mode, so it's as pleasing to use during the night as it is during the day.