(Disclaimer: I am not a coach or even especially knowledgeable; in fact everything I say in this post could be completely wrong. Don’t blame me if you create an interval that causes you to inadvertently run an ultramarathon.)
If you want to be a faster runner, you have to run faster. Unlike many other areas of endeavor, though, the best way to get faster is to train in intervals. Instead of going out every day and knocking out the same distance on the road, almost every runner can benefit from mixing those steady-state runs in with shorter-distance, higher-intensity work. For example, my coach might give me this: “2 mi WU, 6 x (2:00 @ 10K, 2:00 slow), 1mi CD.” Translated, that means “2 mile warmup at an easy pace, 6 intervals where each interval starts with 2 minutes at your 10K pace and then a 2 minute slow run, followed by a 1 mile cooldown.” Tracking intervals is a pain in the butt, though, which is why many runners use a track– then they know to run 440, or 880, or whatever. Distance-based intervals are OK but I find track running to be even more boring than treadmill runs; I’d much rather do my intervals outside. Luckily, Garmin has my back: you can build a structured workout, then send it to your watch. When you’re running, the watch will tell you what to do. It’s magic! Because I am a nerd, I was excited when I found this feature a couple of years ago, but I find that lots of my running friends don’t know that it exists.
Garmin lets you build structured bike, run, or swim workouts that include an optional warmup, zero or more individual steps, zero or more repeats (which is the actual interval– you do X, then you do Y, repeated Z times), and an optional cooldown. Once you create the workout, you can send it to your device and it will guide you through the workout. Note that there are a lot of differences between run, bike, and swim intervals and how they are presented on various devices; for now I want to focus on the simplest case, setting up a simple run interval.
Let’s say that you want to do a simple interval workout: a 10-minute warmup, then 6 intervals at 5K race pace, then a 10-minute cooldown. I’ll pretend that you want 2 minutes at race pace and a 2 minute cooldown in each interval. Here’s how you’d set that up.
Start by logging into the Garmin Connect website. Once you’re there, click on the hamburger menu (3 parallel lines in the upper left corner), then and scroll down until you see “Workouts,” then click it. That will bring up the workouts page.
Click the “Select a workout type…” menu and choose “Run,” then click “Create a Workout.” You’ll see the workout creation page. Garmin helpfully assumes that you’ll have a warmup, a single run step, and a cooldown. Each of these items is color-coded.
Delete the single run step by clicking the “X” at its right edge, then edit the warmup and cooldown to include the times you want. You can also specify distance– wherever you see “select a duration”, you can choose to base the length of that item on distance, time, speed, pace, or just pressing the lap button. Use the pull-down menus in each section to fill out the workout you want.
Now for the magic: click the “Add a Repeat” button and a new section will appear.
There are several things wrong with this, though: the repeat is in the wrong place, it’s for the wrong number of reps, and the intervals we want aren’t there. Luckily, this is easy to fix:
- Use the + and – icons at the top of the repeat block to set the correct number of reps.
- Use the “Select a duration…” pulldowns in the “run” and “recover” sections to set the right durations.
- Use “Add More…” in the “run” section to add the correct pace:
- Click “Add More…”
- The “Select an intensity target” pulldown will appear.
- Click it and select “Pace”, then fill in the target pace range you want. (Note that you can also set intervals based on heart rate zone and a bunch of other metrics).
- Repeat step 3, but this time for the “recover” section.
- Click and drag the little grabby thing (next to where you see “Repeat N Times” in the repeat block) to drag it into the correct position.
When you’re finished, here’s what your workout will look like:
Now you can save the workout.. but before you do, use the pencil icon next to the “Run Workout” title to change the name of the workout so you’ll be able to identify it. Once that’s done, click “Save Workout.” At this point, absolutely nothing useful will happen when you look at your watch, because there’s another required step: you have to transfer the workout to the watch. The easiest way to do this is with the Garmin Connect mobile app, although you can plug your watch in with a cable if you prefer. As I write this, you can’t create interval workouts in the app, which is too bad. Here’s how to perform the sync: (These instructions are for the app on iOS; I don’t have an Android device so I have no idea if the UI is the same or not.)
Start the app, then click on the “More” icon (the three little dots) in the bottom navigation bar and tap “Workouts”. You should see the new workout you just created in the list:
Tap the new workout, and you should see the workout itself. In the upper-right corner of the screen, there’s a little icon showing an arrow pointing into a phone. That means “sync,” although why it shows a phone and not a watch is a mystery. Click it, then you’ll see a page showing all the devices your app knows about.
Select the device you want and tap “Send”.
Wait a minute, then check to see if the workout’s on your watch. On the Fenix3 HR, you do this from Training > My Workouts > Running. Scroll through the list until you see your workout, then hit the “start” button and you’re all set.. happy running!