Made for running intervals.

RUN interval is focused on interval training, so you can focus on running. Interval training is an important part of any running program, it helps boost your speed and fitness for any running distance or sport. We have made it easy for you to setup, start and run your interval session without watching the clock.

The Best Way to Time and Record Intervals

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Easy Setup and Start

Just choose the interval format you want, set the effort time, number of repeats and start.

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Numbers

Review your numbers. Per run you can look at your overall average ‘Hard’ and ‘Easy’ pace, time and distance. You can then review your pace and distance per interval.

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Apple Watch

Focused App for Apple Watch. Fully featured because we prefer to run with our watch, not our phone. Automatic synchronizing between your Apple Watch and iPhone.

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Privacy

We don’t send any of your data to a server or share it with anyone you don't know. We keep your running records safe in Apple Health so you have control.

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Sharing

Only share your run if you want to. We provide Strava sharing to your account or a summary image to share with your friends.

Interval Formats

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Normal Interval

A ‘Hard’ and ‘Easy’ effort set repeated a number of times.

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Record Interval

The Record Interval option allows you to change between ‘Hard’ and ‘Easy’ reps. Tap on the phone or swipe left on the watch to change between ‘Hard’ and ‘Easy’ efforts. The App will record the time and distance for each interval allowing you to view a summary after you finish.

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Open Run

Record a normal run, long or short.

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Mona Fartlek

A pre-set format created by Steve Moneghetti that is: 2x 90 sec, 4x 60 sec, 4x 30 sec, 4x 15 sec. Each ‘Hard’ effort is followed by an ‘Easy’ effort of the same time.

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Pyramid Interval

Select a base ‘Hard’ effort time and the number of levels. From the base, each subsequent interval set increases by the base time until the top level is reached. The sets then decrease in reverse.

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Speed Play

You select the number of 30 second sets of ‘Hard’ effort with 90 seconds ‘Easy’ effort.

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Ladder Interval

Select a base ‘Hard’ effort time and the number of steps. Each subsequent interval set increases by the base time.

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Postbox Fartlek

A ‘Hard’ and ‘Easy’ interval set that is each a random length of time. You select how many.

Sharing and Privacy

Sharing

From the summary screen, you can share your runs with friends or across social media. We have built in Strava sharing, allowing you to login with your Strava account and share your run directly from RUN interval. Or if you want to share directly with friends or across other social media, you can share a summary image with the details of your run.

Privacy

We don’t want to know where you have run, that's for you to worry about. We don’t send any of your data to a server or share it with anyone you don't know. We keep your running records safe in Apple Health so you have control. Apple Heath gives you the control over who accesses your data. We only write and read the data we record from your running.

For more see our Privacy Policy.

Feedback

And because we don't send any data to a server, we need you to send us feedback and suggestions. Hit the Support link below or visit our website to send.

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Contact Us

We are always improving RUN interval, but if you have some great feedback, we would love to hear it.