Running is such a weird thing. When I first started running (and tbh sometimes even now!) almost every time I went out for a run, the first mile felt torturous and I would think “why in the world are you voluntarily doing this to yourself”. But then the endorphins would kick in and my pride would be just a smidge stronger than my desire to quit, and that, my friends, was what kept me coming back for more. I set small goals to go a little further, and then a little faster. All the while trying to be incredibly efficient with my time. After my first marathon, I learned a few running secrets, including how to improve running endurance – both speed and distance. The “secret” was interval runs. I wanted to take a moment to share a little more with you guys about why it works, how to work it into your workout week, and of course – some of my favorite 30 minutes or less training runs I used to become a better runner.
how interval training improves endurance
If you want to be a faster runner, you have to run faster. If you want to run longer, you have to push past the fatigue. It sounds so basic but that’s what intervals do. These short bursts of energy take you to the brink of discomfort but then you recover. If you never challenge yourself to that point, you never know what you are truly capable of doing.
Have you ever been running (or doing any type of exercise) and you start to feel so fatigued and maybe a little burning sensation? That’s part of the lactic acid threshold process which basically is part of what fuels us and part of what causes that soreness. Interval training conditions your body to delay the onset of that fatigue while using your fuel source more efficiently.
When you exert yourself harder for short periods of time, this helps raise that lactic acid threshold, ultimately helping you improve your running endurance so you can go faster and longer. The key is to make those speed bursts faster than your goal pace. That’s what makes interval running so good for all levels of experience. If you are already a fast runner, this will make you much more effeicient. If you are new to running or struggle with running for even a 5 min stretch, this can still work for you!!
interval training tips
Ideally you only want to add in interval training once or at most twice per week. First of all – they are tough! It can be a lot on your body to constantly push so hard. Second, you want to mix be able to add in other things like weight training, lower intensity cardio, and steady state cardio which all have their own benefits. I like to plan my interval runs on days I’m a little short on time because it is such an efficient workout and in under 45 min I can have my workout done and be showered and ready for the day.
30 min and under interval plans
For my second marathon, I worked with a trainer. These are some of the exact plans we came up with and YOU GUYS THEY WORK!!
TIP: use an interval timer app (free) and just plug in the routine ahead of time. This both saves you the hassel of trying to remember what’s next while also pushing you when you get a little tired.
one – r.p.e and 25 min interval
When you see RPE it means Rate of Perceived Exertion, and it’s very individual. On a scale of 1-10, how hard does it feel to YOU. 〰️ Use this as a guide 〰️ RPE 1 = easiest thing ever RPE 5 = moderate effort, you’re working but you can still chat a bit RPE 10 = MAX effort, something you can only sustain for a short while, can’t talk ➡️25 minute interval run (or walk/run)⬅️ Warm-up: 8 min at RPE 3-4 Interval 1: repeat 3 times 1 min at RPE 7 1 min recovery (RPE 4) Interval 2: repeat 4 times 30 sec at RPE 8 30 recovery Interval 3: repeat 5 times 20 sec at RPE 9 20 recovery Cool Down 4 minutes. YOU DID IT!!!
two – 15 second intervals
Today’s run: 29 minutes including warm-up + cool down ⬇️⬇️⬇️
Warm up: 7 min RPE 3-4
15 sec at RPE 9
15 sec at RPE 4
REPEAT 10x (total 5 min)
2 MIN RECOVERY at RPE 3
Repeat the intervals and recovery 2 more times and then cool down 3 min.
This might be one of my favorite runs to do ever!! Heart PUMPING and the time flies by.
outfit: similar leggings / tank / similar tank
three – endurance intervals for when ya feeling spicy
5 min warm up 1 min run 💥 1 min easy jog/walk (repeat) 2 min run 💥 1 min easy jog/walk (repeat) 3 min run 💥 1 min easy jog/walk (repeat) 4 min run 💥 1 min easy jog/walk 2 min cool-down When it gets really tough, just remind yourself: you can do hard things, & if it doesn't challenge you it doesn't change you! outfit: sunnies / lightweight sweatshirt / leggings / sneakers
four – under 30 minutes interval for distance
Warm up: 7-10 min
5 min – hard run
1 min – recovery jog/walk
4 min – hard run
1 min – recovery jog/walk
3 min – hard run
1 min – recovery jog/walk
2 min – hard run
1 min – recovery jog/walk
1 min – hard run
💦 cool down
five – pyramid style interval
one of my fave types of intervals is pyramid 🔺style because you have the first half to ramp it up and the second half – well you already proved you can do it. This one ramps up your pace and time length, helping to build major endurance!! It’s *only* 25 min + cool down😉
warm up 5 min
30 sec hard run
1 min jog
1 min hard run
1 min jog
2 min hard run
1 min jog
3 min hard run
1 min jog
3 min hard run
1 min jog
2 min hard run
1 min jog
1 min hard run
1 min jog
30 sec hard run
cool down
outfit: tank / similar tank / leggings (my faves!) / sneakers / yoga blocks / mat / hair ties
six – this ones made to walk / run
I highly recommend walking the “rest” portion of this so you can run faster on the “work” portion:
5 min warm up jog
4 sets: 1 min fast run + 1 min walk
4 sets: 45 sec fast run + 45 sec walk
4 sets: 30 sec fast run + 30 sec walk
4 sets: 20 sec fast run + 20 sec walk
4 sets: 10 sec fast run + 10 sec walk
3 min cool down
I hope you guys have fun experimenting with your training! Remember – progress not perfection. There are plenty of times I head out for a run and just am not feeling it, and that’s OK! Just keep coming back because consistency is key. Every time you show up, you are making progress! Please keep in touch here and on the ‘gram! And most of all, thank you for visiting and reading.
Happy runnings,
x- rae
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