Easily set up and record your Interval and Fartlek running sessions. With the flexibility of using time and/or distance as interval targets for your "Hard", "Easy" and "Rest" efforts. The simple but highly configurable interface on your phone and watch will have you running sooner.
Now with a Distance Goal option for your session. Along with great audio and visual feedback, detailed post-run summary, share your runs to Strava, and a full-featured Apple Watch app.
You can also record your regular runs with voice-over calling out distance and pace feedback.
Key Features:
• Easily create flexible custom interval sessions.
• Utilize three effort targets "Hard", "Easy" and "Rest" in each set, targeting time or distance (meters or miles).
• You can "Skip" any of the three efforts to create flexible sets, like building a progressive intervals session.
• NEW: Set a Distance Goal for your session, that repeats the sets from the start until the distance has been reached.
• Set a Warm-Up and Warm-Down timer or distance around your session.
• Clear and easily glanceable visuals and audio prompts, including vibrations.
• Voice-over prompts to save you from looking at the screen, great for iPhone or headphone users.
• Voice-over prompts include the upcoming intervals effort and time/distance amount, and your last intervals average pace and heart rate.
• Full-featured Apple Watch App!
• Heart Rate Zones! (see description below)
• Indoor Mode, no GPS, for treadmill running.
• Sound Mode, for normal, discrete or silent audio prompts on your watch.
• Vibration feedback on both the phone and watch.
• Detailed run summary, showing pace for hard and easy efforts.
• The run summary also includes interval breakdown, distance breakdown and heart rate details.
• Play music or podcasts while running and still hear the audio prompts.
• Sharing. Post to Strava or share a summary photo with your friends.
• Private data. We don’t send any of your data to a server or share it with anyone.
Session Types:
• Normal Run – Record a normal run, long or short.
• Record Intervals – If you run with a group or do an undefined session, then use the Record Interval option. It allows you to manually change between "Hard" and "Easy" reps, allowing you to record your session.
• Custom Intervals – Our fully flexible intervals that allow you to use time and/or distance for the efforts. Add multiple intervals sets together to create the session you want.
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 log in 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.
Heart Rate Zones: (Apple Watch Only)
Zones are displayed as grouped percentages of your maximum heart rate. Giving you an indication of your current work rate based on your current heart rate. Just enter your maximum workout heart rate into our Settings screen and they will display on your Watch the next time you run.
Zone 1: Very Light Effort 50-60% (Gray)
Zone 2: Light Effort 60-70% (Blue)
Zone 3: Moderate Effort 70-80% (Green)
Zone 4: Hard Effort 80-90% (Yellow)
Zone 5: Maximum Effort 90-100% (Red)
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 want too. 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.
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 contact us.
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In-Apps
The full RUN interval
£2.99
Screenshots
User Rating
4.68 out of 5
195 ratings
in United Kingdom
5 star
154
4 star
28
3 star
9
2 star
0
1 star
4
Ratings History
Reviews
A great training partner
I’ve been hunting for an app like this for ages - it’s an excellent aid for training programmes. Thanks! Two requests: please could there be an option for voice feedback on progress through the intervals (“completed 2 of 8”, for example) and could you please expose the app to Shortcuts? The second would mean I could start my music and the intervals at the same time.
Awesome!
So flexible and everything I need in one app. Just what I was looking for 👏
Good but could be better
The interval timer is very good and easy to edit into custom intervals. An extra bonus is that you can still listen to podcasts/music at the same time which not always the case with other apps.
One improvement I’d like to see is calories burnt being included that can be automatically logged to apple health. At the moment I have to either calculate it myself or run a 2nd app in sync with the interval timer.
Disappointed
I upgraded to the paid version expecting to then get distance voiceover for my interval runs but unfortunately this still doesn’t work
M
B
Speed training
Really impressed with the App and it’s good value for money too!
Would be nice to be able to link if with Garmin so that I can start it using my Garmin watch than my phone - as then have to put the phone away too 😅
Simple and elegant design
This app is great. Allows me to customise everything that I want to customise to set up my interval/tempo run. Strava could learn a trick or two from these guys.
Very Good but not perfect
I was so impressed with the app itself and its ability to set intervals and run through them so clearly and concisely when on a run. However, one of the main reasons I got this app was it’s ability to upload runs onto Strava, which it said it is capable of doing, but when I got home, tried to upload and it just won’t work, no matter what I try it just won’t upload anything to Strava after all the correct steps have been taken. Not great, wish I could get my money back.
Excellent in Apple Watch
I run with my Apple Watch Series 6 without my phone. Unfortunately I couldn’t run my Apple workout app and my Seconds interval app at the same time so it was difficult for me to do interval running. This app is perfect, love the way it informs you of your pace as you go, keeps you right on the intervals, and gives you a great review afterwards. Then it loads up to Strava with ease. Great app to help me with my marathon training.
Great, but!
This is superb for HIIT training and can’t be faulted for that, but I just can’t hear the voice prompts. Yes, I’ve checked all my volume levels. It’s just too low and any ambient noise drowns out any chance you might have of hearing the prompts. If this can be resolved, an easy 5 starts coming it’s way.