Εμφάνιση αναρτήσεων με ετικέτα running pace. Εμφάνιση όλων των αναρτήσεων
Εμφάνιση αναρτήσεων με ετικέτα running pace. Εμφάνιση όλων των αναρτήσεων

Σάββατο 21 Απριλίου 2012

My story to a 2:44 Barcelona marathon in 2012

I thought I should share my experience and plan for a personal best of 2:44:30 at the 2012 Barcelona Marathon. Hope this is usefull for runners of all levels.

Start with a small intro:
I 've been a runner for 6 years more or less. During this period I have completed several marathons, countless smaller distance events, and a dozen or more ultra distance runs (2x100milers included). Since I am a working man as well, I have learned to make the most of my training, and on top keep my running mojo alive an kicking. I must admit that no injuries have bothered me all these years. My marathon achievements timeline is like this:
  • 2007 - Athens Classic marathon (one of the toughest official marathon routes): 3:20
  • 2008 - Athens Classic marathon: 3:10
  • 2009 -  Pafos marathon in Cyprus: 3:05, Athens Classic marathon: 3:05
  • 2010 - Rotterdam marathon: 2:56, Athens Classic: 2:56
  • 2011 - Thessaloniki marathon: 2:49
  • 2012 - Barcelona marathon: 2:44
 I have no coach and never had one. I am running all distances and usually I participate to more than 10 events per year (all inclusive, some triathlons as well). I was born in 1971 (making me 41 years old at the time of this article).

Basic principles
Barcelona Marathon 2012 took place on 25th of March. I started my preparation in mid November (a bit more than 4 months to prepare), with a goal to improve b 3-4 minutes my achievement of 2011 at Thessaloniki marathon (2:49). Before starting my training plan, I had a period of 6 months in which I was preparing for an Ironman and a 100miler on the mountains. Basically I was with zero speedwork for 5 months (before November 2011), while I had huge milleage at very slow pace (training for my 100miler).

My job is an office work of 9-11 hours per day, 5 days per week. I am married with no children. My time is quite limited, but I really enjoy running and training. I read a lot of sports books, and I like to try and test new things on my training plan. Pilars of my training:
  • Avoid injuries
  • Enjoy as much as possible
  • Make the most of my limited training time (effective training)
The plan
My plan was based on these priciples:
  1. Consistent interval training with "tunnel vision" effort, 2 times per week (followed by focused 30minutes of stretching)
  2. Surprisingly slow long runs
  3. 4 days per week with morning - evening runs (double workouts)
  4. One easy day per week, one easy week per month
  5. Core strength training 4 times per week (abs, back)
  6. Leg strength for 7 weeks at the start of the preparation period
  7. Monitoring body weight and trying to lose as much as possible from the extra kilos added during the annual off-period.
Points 1,2 above are the most crucial as I came to understand over the previous years but especially this year. No mercy on the intervals! These are usually the less popular runs and usually unpleasant ones. When I do my interval sessions, I have one thing in mind: They are "expensive" for my mentality, so better make them count! Also the slow runs were done at approximately 1min to 1:10 slower than my target race pace. Meaning that I was running at 5:00 - 5:15 per kilometer, which felt really slow for me. But... if I push a bit more, then even though I am ok during this run, it takes longer to recover for my next session! And of course, there is no gain in going 4:40 instead of 5:05 per kilometer! So ... why go faster?

The double workouts helped in the sense, that the evening run, was always on heavy legs. This is good for getting used to running while tired.

Abs and back excersises help technique, stability and eficiency in style. They are the easiest way to improve performance, yet I see very few people doing them!

Leg strength at the early part of the period, involved balanced routines for all the leg. Quads, hamstrings, calves, glutes.

My milleage per week, never exceeded 120km and never went below 70km (except during tappering and sickness week).

Getting things done
A period of 4 months for preparation is the longest preparation period I have ever been through! Many things can go wrong!!! During this period I had one thing on my mind. Always look at the coming week and not further. If I was feeling slugish, I would exchange a hard session with an easier one, or even cancel. As long as this is a limited incident, it does not affect the plan at all. And it makes me recover and feel better.

I am using Training Peaks online service to keep track of my workouts. When I am running I do not pay attention to my watch. I do not care at all about heart rate or pace. But I record everything so that I can review later my workout. Especially for the interval sessions, I think it is important always to review the data so that I can pin point (mostly based on heart rate data) if I have been trying as hard as I should during all the intervals. Training Peaks, is the best platform I have seen so far, and I have tried a few! They have some excellent features (for members only) that evaluate the stress that each session is imposing on your body, the long term load according to your training (based on volume as well as intensity), and finally an indication of the fitness level! The diagram of my preparation period is presented in the picture below.
The blue line indicates my accumulated training load according to the training stress score per day. The purple line indicates the tiredness and stress accumulated in my body. The orange line represents the training stress balance, or for simplicity how fresh I am at a given time. For top performance, TSB should be either "0" or slightly positive, and the purple line should either "0" or negative.

Overall in this period, I executed 20 interval sessions with distances ranging from 400m to 1000m and usually 7 repetitions going up to maximum 10. I did almost every week a non stop, easy going long run ranging from 21km to 34km with some uphill in them. Included two half marathon distance races in early February and early March (bit displaced my "test race 2" in the chart). Early to mid February had to slow down due to illness. But there was no stress. My intervals were going well and had no injuries. So nothing could make me feel stressed, even a 10 day fall back.

From starting line to finish line
With 25th of March approaching, I started to cool down my training. I have noticed from past experience, that when I take a "low" week, usually I feel really fresh from the mid of the following week. So there is an obvious delay. So I applied this to my tappering for the marathon. My really low week was the week before the race-week. I rested a lot, and did less interval sessions. On race week, I did almost every day short runs of 5-7k and one 5x intervals session. So I arrived at the start line fresh, but also strong without sacrificing my fitness. Training Peaks helped a lot in this direction as well. I included a bit of mountan biking these last 10 days as well, as a low stress but excellent aerobic exercise. My target was a 2:45-2:46 finish time.

So on 25th of March I stood at the start line happy and strong. The weather was on the hot side with 18degC early in the morning expecting to go to 20-21degC at the later stages of the marathon. The route is a slightly hilly one with about 280m of total accumulated ascent. My race plan was to take advantage of the cooler temperature of the morning and push it a bit more in the first half. This was not a race for negative split for me. I passed the half marathon in 1:19:07 and was feeling good, but I knew that the sun and the heat would take their toll eventually. At the 27th km I saw some runners suffering from stomach problems, and we were already at 20degC and out in the open part of the route, next to the beach front. The next 10k were exposed to the sun, with light head wind and temperature rising. Till the 29th km, I was on track for a 2:41 marathon. But it was then that I decided to secure my race since I was seeing more and more runners around me sufering from the heat. I would be very happy to go faster than my plan. So I settled to a comfortable pace, a bit lower than in the early stages of the race. Till then I was at 3:48 min/km. Then I fell back to to 3:55 min/km. The last 2km to the finish line are uphill in this race, so eventually I run these at 4:10 min/km, which was my slowest kilometer in the race. I never went faster than 3:30 and never slower than 4:10 per kilometer. When I crossed the finish line, my legs were tired but not in pain, the clock was at 2:44:30 and I was happy! There were more than 17.000 runners in this marathon. I passed the 5th kilometer 123rd, the half marathon 119th and finished 121st. I think I had a good plan.

The organization is top notch. I would dare say that it was the best orgnized event I have ever run. The route is not a really fast one, since it has some ups and downs and the hot weather possibility is very likely! One thing that I know that affects me a lot, is the heat.

Looking forward for my next marathon in 2013 with a goal to break the 2:40 mark. Staying healthy and running happily is the only way to this.

Enjoy your training.

Τρίτη 11 Οκτωβρίου 2011

Running an ultra with a pace-plan, or by the feel?

Having ran 10 ultras in the last 3 years (I consider myself as an intermediate ultra distance runner) I am getting ready for my 2nd 100miler run later this month (the first one was UTMB 2009). I have completed several marathons always improving and right now I have a 2:49 personal best. Also completed 3 Ironman triathlons and my most recent one was getting close to the 10hour mark. I like endurance sports!

I have always been preparing and running, every single one of my long distance races with a plan. By "planning" I mean breaking down the event to segments and planning my time passings for each segment / part. And on race day or days (!) I was trying to stick to my plan or using it as a benchmark during these long hours out in the nature. Of course there are other race-specific plans, like nutrition and hydration plans, but these are not within the scope of this article, as I will explain later on.

My thinking has always been to prepare, analyze and monitor my performance during the event (in terms of time achievement) to see how successful was my pacing plan afterwards, as well as pace myself efficiently. I think that this is the best way to identify the problems and mistakes I may be doing during a long run or any endurance event (by doing my evaluation afterwards), or learn how I could make my planning more accurate for the next event, by fixing inaccurate factors and wrong assumptions or calculations. These are also essential ingredients for the training-preparation period, since I can locate my weaknesses easier, or  experiment with new routines and procedures that would address my weaknesses for future events. It is part of this famous trial and error routine that one way or the other we all apply to our training!

But it has become very clear to me that all these benefits can come also by simply recording your effort and studying after the race. So we must not confuse evaluation which can come from simply recording, with the actual achievement during the ultra.

I will focus for the sake of simplicity on the 100 miles event that I want to complete this month. Following a race plan has some major contributions to a key event like this mountain ultra run:
  • Control and avoid mistakes, mostly with the pacing and energy management
  • Focus and enhance runner confidence during these events, who will eventually encounter low or high points (physical and mental-emotional)
  • Breaking down the big thing in small pieces - intermediate targets!
  • Create benchmarks for training and future ultras (which can also be achieved by simply recording the event and analysing afterwards!)
On the other side, when you become more familiar with long distance running, planning a race is by definition a study on your own limits and capabilities. As such, it is obvious that by working on these details, one sets his limits and imprints them in his mindset. So I am starting to wonder... Is this situation affecting my performance? Is this analysis affecting my experience of the event and my search for my own limits? I think yes.

Advantages and disadvantages of planning your pace
+
-
  • Control
  • Focus
  • Benchmarking
  • Segmentation of the task
  • Mental & emotional influence
  • Barrier for trying new things
  • Delayed reaction - adaptation to circumstances due to tendency to stick to the plan even when there are obvious reasons not to!

On the other hand, getting in an ultra endurance event, without a pacing plan, can have some positive aspects. The obvious one is that you avoid being affected mentally by falling behind or going faster than planned! Believe it or not, even the most mentally strong or disciplined endurance athlete, gets affected by realizing that his pace is different to what is dictated by his well prepared race plan! If actual pace is slower compared to what is on the paper, sooner or later the athlete will start feeling "discouraged" because he/she is not achieving according to expectations. Also it will obviously lead to an effort to speed up in order to catch up with the plan! On the other side, if going faster than planned, the athlete gets in the mood that he/she is ahead and may start to either slow down as a reward when not feeling so well (which tends to appear faster when feeling safe and "in control") or because of insecurity of overdoing! This way, we do not explore our limits, our potential for an optimum performance, since we are affected by the same indications which are supposed to help us get to the finish line as fast as possible! Basically it looks like we are adding one more parameter to the situation, which is making things more complicated, in exchange for a possibly more effective performance.

Advantages and disadvantages of no race plan
+
-
  • Less influence from variations in pacing
  • Easier adaptation to circumstances
  • More confidence during the event
  • Increased insecurity before getting to the start line
  • Perception of the event is less "organized" in runners mind and more vulnerable to personal emotions
  • Easier to push harder than you should

Let me define optimum performance: Fastest (according to personal capability at the specific time) completion of the required distance, when energy and hydration intake are kept within the limits.

Having read several studies and publications on the way our body and mind are handling ultra endurance efforts, I have come to the conclusion that our mind, when standing at the starting line, is consciously and subconsciously aware of the distance and the effort required to complete the event. By "aware", I mean that our brain, based on previous experience and a "body-systems" control has already prepared a plan for the upcoming effort. Previous experience does not have to be on the same route or distance. The mind is projecting an image of what it may encounter during the event, is comparing to similar experiences in the past, and prepares a reaction plan. When the pain, or discomfort, or insecurity kicks in, the body and mind will react based on previous experience. Also it is defining the limits of how fast or how slow we should be moving in order to get to the finish line. All these are based on experience and past efforts!

The proof for these remarks is very simple: Look at how kids of ages 4-6 years old, are addressing any running event. They start all out and  usually they are ready to collapse within the first hundred meters, even if they are supposed to be running a kilometre. Young kids, do not have experience and their brain cannot plan and regulate the output to the muscles. They go "all out" and exceed their capacity even though most 4-5 year old kids from the bio-mechanical point of view, should be able to cover quite long distances! The brain of the child is defining the limits by trial and error, as I said before. Of course, quite fast for children, the strategy is revised, imprinted and then applied in any future race.

So it is quite obvious that analysing and planning the pace is affecting our approach to an ultra endurance event. In this category I will include also the many monitoring sensors most of us are using in races: heart rate monitors, speed and pace counters, pedometers etc. By just taking a look at the watch, we can instantly know the details that will allow our brain to calculate how we are doing according to the plan! But I think that recording is in a different category.

Having said all these details, I am coming to the conclusion that, as in the famous Heisenberg uncertainty principle in quantum mechanics, the observer (in our case the analysis, pace-plan, monitoring) is messing up the probable outcome of our effort in an ultra endurance event. Of course there are some variations in this assumption. Below I present a graph with my thinking on when planning should be done and when not!

There are 7 axis of important aspects for any endurance athlete (coloured magenta). The centre represents an approach closer to "running by feel" and the outer part of each line is "running with a time-pacing plan". The line is connecting the 7 axis, and is moving closer to the centre or further out, according to how well each strategy is scoring to each one of these aspects.



Every reader can adapt this spider web according to his character and beliefs, and help him visualize his / her  approach to the question: "run by the feel" or "run with a time plan"? Having said all these things, I can positively state that I am going to do my upcoming ultra running event, based on my feeling and not with a pacing plan. In the end, I will let you know how it all went for me. But if it goes well, then it is certainly going to be a huge confidence boost for any future event. I will take a look at the altitude profile though!

It is really important to clarify, that nutrition and hydration plans, should always be applied and followed in any endurance event. If we rely only on our feeling and senses for these parts, then it is certain that we will mess up everything! If we wait to feel thirsty to drink... then probably it is already too late! So my assumption does not apply in these two essential factors of a successful race. We should always have a nutrition and hydration plan.

Also my approach assumes that there is some experience of previous ultras. A beginner should try to have a plan for his first ultras. Experience is helping define in our brain how slow - slow should be and how fast - fast should be for given distances. I can never forget one of the most universally accepted mistakes that most runners do: their slow runs are faster than what they should be, and their fast runs are slower than what they should be!