Support

Need help with One Second Run?

For app support, bug reports, or App Review questions, use the App Store support contact for One Second Run.

What the app does

One Second Run helps you complete a simple running or walking timer. Each completed day unlocks tomorrow's goal by one second.

Resetting progress

You can reset progress and choose a new start time from Settings. These actions may require watching a rewarded ad. A rewarded ad may also appear after completing today's run.