General Discussion Triathlon Talk » How to run faster (in light of the 180 cadence guideline) Rss Feed  
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2012-02-22 10:01 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)

AdventureBear - 2012-02-21 3:06 PM When I moved from massive overstriding heel striker to landing under the center of my gravity, my stride naturally got shorter. With the forward lean that someone mentioned above, cadence gets quicker. As run fitness improves, my stride re-lengthens behind me instead of in front of me. So in my case it was a) move foot stroke to under my body instead of in front (Shortens stride) b) Practice leaning forward from the ankles rather than the waist (stop "sitting" while I run). (increases cadence) c) Run more (re-lengthens stride, but behind me as I push off instead of reaching out in front of me) I find my natural run cadence to be around 95 currently...this is what minimizes force transferring through my skeleton and to my back (causign pain) and instead force is absorbed & then returned via my calf/achilles as I run.

THIS was the story for me. As I made the transition from back of the pack to middle of pack runner over the past 18mos, it was via the transition above. For me, the lean from the ankles was a lightbulb. As opposed to leaning from the waist.



2012-02-22 10:20 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
Left Brain - 2012-02-22 10:59 AM

Scout7 - 2012-02-22 9:55 AM Just to highlight something here: My easy pace tends to plateau at around 7:30-8:30 / mile, even though I saw more significant changes in race performance. The fact that easy pace is 10:00 has little if any impact on what you can actually race at.

 

Wait....what?  I'm not tracking you on that one.  Can you explain more?



Going back and looking through what I have in training logs, and I look at the runs I have labeled as "Easy", between 2006 and 2007, the average pace on those runs seems to float between about a 7:30 and 8:30 per mile, with much of them in a range of 7:45 - 8:10 per mile. Over that time, I went from a weekly high of around 55 miles to over 80, dropped my 5K time from 21:36 to 19:55, took 16 minutes off my marathon PR, yet saw very little change in my easy pace.
2012-02-22 10:29 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
Scout7 - 2012-02-22 10:20 AM
Left Brain - 2012-02-22 10:59 AM

Scout7 - 2012-02-22 9:55 AM Just to highlight something here: My easy pace tends to plateau at around 7:30-8:30 / mile, even though I saw more significant changes in race performance. The fact that easy pace is 10:00 has little if any impact on what you can actually race at.

 

Wait....what?  I'm not tracking you on that one.  Can you explain more?

Going back and looking through what I have in training logs, and I look at the runs I have labeled as "Easy", between 2006 and 2007, the average pace on those runs seems to float between about a 7:30 and 8:30 per mile, with much of them in a range of 7:45 - 8:10 per mile. Over that time, I went from a weekly high of around 55 miles to over 80, dropped my 5K time from 21:36 to 19:55, took 16 minutes off my marathon PR, yet saw very little change in my easy pace.

 

Ok, but if I take a look at my "easy" pace now compared to when I started back to running 27 months ago I see significant change downward.  I'm sure that will level off, but I'm not sure where yet.  There is no way I could have stayed at 11-12 minutes per mile, which is where I started, and expect to make the gains I have made, and want to make in the future.  I don't think you can compare a 2 year snapshot of an accomplished runner and the first 2 years of a "beginner". Right?



Edited by Left Brain 2012-02-22 10:30 AM
2012-02-22 10:35 AM
in reply to: #4060427

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Subject: RE: How to run faster (in light of the 180 cadence guideline)
I'm not trying to say that someone new to running won't see changes; they absolutely will.

What I am saying, however, is that even though a person runs similar paces for a large portion of his/her training, race performance may still be positively affected.

In other words, training pace is not a very good metric of performance, nor of changes in fitness.
2012-02-22 10:45 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)

gsmacleod - 2012-02-21 2:52 PM
Left Brain - 2012-02-21 4:49 PM I haven't found the number to be "abitrary"
So why 180? Shane

 

I think 180 has something in relation to heart beat.... this is the average max effort heart rate for the average person.

 

I too have improve my run times focusing on the 180...  while your strides may decrease, your cardio fitness is building - when you reach that point, you go for technique to lengthen stride - kind of like swimming, technique will get you so far, but fitness is where its at

2012-02-22 10:46 AM
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2012-02-22 10:48 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
synthetic - 2012-02-22 11:45 AM

gsmacleod - 2012-02-21 2:52 PM
Left Brain - 2012-02-21 4:49 PM I haven't found the number to be "abitrary"
So why 180? Shane

 

I think 180 has something in relation to heart beat.... this is the average max effort heart rate for the average person.



No, 180 was found to be the mean for elite runners when studied by Dr. Jack Daniels.

It has nothing to do with heart rate. And 180 is not the average max effort heart rate for the average person. At all.
2012-02-22 10:50 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)

Scout7 - 2012-02-21 3:06 PM 180 is just a number. Even among elite runners at various distances, there is no set value that seems to be the "correct" one. On top of that, a person's stride rate can (and usually will) change within a race (or training), depending on fatigue and level of effort. The best way to get faster is to train: train more often, for longer periods. Your cadence and stride length will naturally fall into something that works well for you.

 

100x this.

2012-02-22 10:51 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
Scout7 - 2012-02-22 10:55 AM Just to highlight something here: My easy pace tends to plateau at around 7:30-8:30 / mile, even though I saw more significant changes in race performance. The fact that easy pace is 10:00 has little if any impact on what you can actually race at.


And also this. My easy training pace is around a 10mm (I'm not as speedy as Scout!), but my race paces have been dropping as I put in 40-50 mpw.
2012-02-22 11:00 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
Just to throw this in there ... my running cadence doesn't really change until my final kick in a race. This morning, I ran 7 at an 8:00 pace and my cadence would have been essentially the same as when I ran a 12 mile progression run on Sunday, finishing the final progression mile at a 6:33 pace. This will be the same as when I go for my recovery run on Friday and hold around a 9:00 pace. Then ... when I run my next track workout at a 6:00 pace, I'll still be in the 170s.

I can (and do) run "easy" or "recovery" at the same turnover rate as I can at my faster paces. It's not my cadence that brings my speed when I want to run fast. It's how I ran at that cadence throughout my training. What I trained my heart to do at various efforts ... and how long it can do what I want it to at different speeds.
2012-02-22 11:03 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
I never have never made any meaningful effort to figure out my run cadence. I just run.


2012-02-22 11:13 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)

bryancd - 2012-02-22 11:03 AM I never have never made any meaningful effort to figure out my run cadence. I just run.

 

When it comes to fitness/triathlon I never made any meaningful effort to figure out ANYTHING until I got on this board.  Those were the days. Laughing

2012-02-22 11:19 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
Left Brain - 2012-02-22 10:13 AM

bryancd - 2012-02-22 11:03 AM I never have never made any meaningful effort to figure out my run cadence. I just run.

 

When it comes to fitness/triathlon I never made any meaningful effort to figure out ANYTHING until I got on this board.  Those were the days. Laughing



Nice! Don't screw that up by making it too complicated now!
2012-02-22 6:20 PM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
The best resource that I found for music to run by cadence is at www.jog.fm. You put in your cadence and it spits out pages of songs that approximate it.
2012-02-22 6:42 PM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)

I checked my logs. My training pace has my cadence at 165. Specific race pace cadence is at 175..My race cadence at the same pace is at 180 without thinking...wth

I don't know.... 

2012-02-22 7:32 PM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)

Hey there.  I just wanted to check in to give you my own subjective experience with cadence.  I actually attended a chi-running course  a few months back and started encorporating running with a metronome on the instructors suggestion.  At first I started at a cadence of 157 but slowly have been increasing the BPM and am now up to 177 comfortably.  

What I found is that with an increased cadence, I am running slightly faster with increased endurance.  The most noticable thing is that I am doing this with a lower PER.  It could just be some type of placebo effect of course, but at the very least, when I'm doing my long runs of +15 miles, it helps my form when I can just focus on my footfalls and cadence when I turn on the metronome.  I also found that even without the metronome on, I have adjusted to running around 175-177.

Just wanted to put in my two cents!



2012-02-22 7:47 PM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
....or it could just be your run fitness improving regardless of cadence....
2012-02-22 7:51 PM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
Very true, it could be.  Although these increases that I spoke happened without any increased training or fitness for myself.  But, to each their own!  I'm not an extremely strong runner to begin with so go figure.
2012-02-22 10:01 PM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)

Or you're learning how to listen to your body better. Fitness can still improve even when you're not increasing the load.

I'm getting a little faster by slowing cadence down a touch. That's what my body is saying to do.

2012-02-22 10:31 PM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
Very very true. Listening to your body really is key and the bottom line.
2012-02-23 5:01 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)

gsmacleod - 2012-02-21 4:32 PM
Left Brain - 2012-02-21 5:19 PM Also....and I WILL argue this point.  Running more does not automatically mean you will get faster.  I know people who run tons of miles and they are the same plodding along runners they have always been.  You have to WANT to get faster, and you have to work at getting faster.  While I would agree that you have to run more to get speed, the other side of that, the idea that you get faster just by running more, is not necessarily true from what I have seen and experienced.
As far as the 180 being arbitrary - I say that it is an arbitrary target because it is simply an average that Jack Daniels found in a study of elite runners. Not that every runner was at that cadence but rather an average across a large number of runners. So while it may be useful to try to increase cadence, giving 180 as an absolute is by no means definitive. To your point above, agree. However, what people mean when they say run more is that they need to increase training stress so that there is a progressive overload. Whether one achieves more through volume, intensity or frequency, more is more and if one continually increases their training stress, they will get faster. Shane

   The thing is...Jack Daniels doesn't say you have to run at exactly 180, he states in his book that you want to increase your cadence and the number you want to aim for is 180.  He even says that some runners are 178 or so and that 180 is only an average.  Obviously no one expects to run @ 180 100% of the time!  BUT if one trains their body to a 180 cadence then during a race they should be close to that number for the majority of the time, which is what jack Daniels has found to be an ideal cadence. Running @ 180 does decrease the impact on your body and therefore, in theory, should allow you to run more.



2012-02-23 6:53 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
Kermat89 - 2012-02-23 7:01 AM

BUT if one trains their body to a 180 cadence then during a race they should be close to that number for the majority of the time, which is what jack Daniels has found to be an ideal cadence.


No he did not.

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2012-02-23 9:55 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)

So in my brief time here at BT, this argument seems to come up weekly or more frequently. I'll give you my .02. Run a few strides or pickups and count your stride there. I bet it is probably closer to the "mythical" 180 spm.

It is difficult to shorten stride length at a slow pace because you might start to feel like you are just shuffling with little tiny steps, especially at your height. One thing to take into consideration about Daniel's findings is that he was looking at elites that were racing (the slowest paces probably like 6 m/mi pace or something). If you are training at 10 m/mi and are pretty tall, you probably aren't going to fit in the bell curve of 180 spm. As you pick up speed with increased fitness (run more miles as suggested) you will probably pick up some cadence. Just avoid overstriding. No need to overly compress your stride...

2012-02-23 10:16 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
beebs - 2012-02-23 9:55 AM

So in my brief time here at BT, this argument seems to come up weekly or more frequently. I'll give you my .02. Run a few strides or pickups and count your stride there. I bet it is probably closer to the "mythical" 180 spm.

I agree. There is a great deal of dissention on this topic and certain people like to defend the argument that '180' is not a number that should be sought...I think that everyone must find out for themselves what is ideal but a good starting point is to try to learn to run without over or understriding. That is best taught by learning a quick, light step emulating the 'elites' at 180 steps per minute.

The problem I have here with this site is that many people seem to ignore the fact that a shorter/quicker stride is associated with less landing shock inuries. And I thought one of the important things that less experienced runners should learn is how to not get injured as they progress in training.

Running more frequently and ultimately further helps establish an 'optimal' cadence. Adding speed in the form of strides initially then reps>tempo>MP (projected estimates) all help runners progress to faster times, if desired.

Cadence always seems to be a sticking point, though...

2012-02-23 11:02 AM
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Subject: RE: How to run faster (in light of the 180 cadence guideline)
dtoce - 2012-02-23 9:16 AM
The problem I have here with this site is that many people seem to ignore the fact that a shorter/quicker stride is associated with less landing shock inuries. And I thought one of the important things that less experienced runners should learn is how to not get injured as they progress in training


Well, the problem is that I am not aware of any viable information which would indicate that your theory is correct. And less experienced runners get hurt due to too much, too soon, too fast, not cadence, and that's something we stress here on BT CONSTANTLY.

Edited by bryancd 2012-02-23 11:02 AM
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