September 2020
This is the second post detailing my attempt to redeem myself from my first DNF last April at the 12 hour Light Horse Ultra. (It’s worth reading this post first.. https://www.runbkrun.com/2020/09/09/time-to-go-long-on-a-very-short-course/ ) To add spice to the occasion I upgraded two weeks out from the 12 hour to the 24 hour on the back of a great run at the Birdy’s backyard Ultra ( https://www.runbkrun.com/2020/08/16/most-fun-you-will-ever-have-in-running-gear/ ) Sounds like a logical thing to do but you need to factor in a nasty achilles tear limiting my training, pre-event. As I always said logic does not come into a runners brain, ever ! Worse, an injured runner has more time on their hands and what’s the first thing they do, look for more events to enter, it’s a curse!
The event kicked off at 6pm and the plan was to run for 24 hours and finish at 6pm the following day. I had a few goals, as all ultra runners do which started with just being there at the finish (rather than scurrying off home in the dead of night like last year!) and then running a 100 mile total, with the ultimate goal being a 200 kilometre final distance (or better) I was as prepared as I could have been as the image below shows. I had my two bag of clothes including a sleeping bag, a small esky full of food, gu’s and drink and a cool bag with up and go milkshakes and various yoghurts. The largest bag was the reclining seat I used at Birdy’s , a life saver for the legs . With hindsight I had made the rookie error of selecting my youngest Daughter’s sleeping bag which was not built for the conditions I would face later than evening. I could have also maybe packed a small two man tent (or a large RV with a comfortable bed!) as when I needed to have a ‘power nap‘ I would be unable to due to the fear of falling into unconsciousness and never waking back up because of the freezing conditions. We will discuss this later in the post.
The race director has started this event to honour the men and women who have given their lives serving for their Country and this year he out did himself with exhibitions and also volunteers on horseback performing during the race. An outstanding effort I must say. We were also privileged to be a part of a rendition of the Last Post as the sun set , the ‘hairs on the back of your neck’ stand up type event.
So at 6pm we set off on what was to be my first of nearly 77 laps over the next 24 hours. I hadn’t really dialled in a race pace as such , it was to be a run at whatever pace I felt comfortable and adjust throughout the event. The most important thing was the hydration and nutrition as we all know an Ultra , of this duration, really is an eating and drinking competition with a bit of running thrown in ! It all comes down to it doesn’t matter how fast you are , if you run out of fuel you stop, ultra running is all about not running out of fuel , simple really.
Right to the race. The 2.5km loop itself is ran anti-clockwise for three hours and then we turn and run it clockwise, this is repeated 8 times. Funnily enough there was a difference and I preferred anti-clockwise. I moved along quite nicely for the first few hours concentrating on nutrition and stopping every two or three laps for a good feed. Given the distance I was hoping to achieve and the time I had up my sleeve these stops weren’t time critical but critical to me moving forward for the full 24 hours. I was probably stopping more times than I should have and maybe longer but I’d never ran 24 hours and it was better to still be running for the last few hours and make up time rather than hemorrhage it . In the back of my mind I had my Birdy’s experience where every 6.7k I was able to stop for 15-20 minutes. This made the final few laps at Birdy’s the fastest and I felt this format could work for the Light Horse.
I managed to stumble along until the witching hour, when you are at your weakest. For me it is the early morning when you have been running for 4-6 hours in the dark and you can’t see the morning light. This is when you are at your weakest and this is when the mental strength of running comes to the front. I was reminded of my previous post at this time, where I forecast a time when I would need my mental ‘Goggin’s’ strength, this was it. I decided the best way forward was some serious massage gun time and then a power nap. This is where I nearly came undone. As I mentioned earlier I had brought my Daughter’s sleeping bag which was not built for the elements and temperature I was facing. I had planned for a 1-2 hour power nap but just ended up shivering, alone in the dark, at my lowest. Luckily I had foreseen this and made my Wife give me a lift to the start and then take the car home, thus eliminating one exit point. This proved to be a good move as laying in that reclining chair , freezing, I would have found it so easy to take the easy option and bail, the same as last year. This year that option wasn’t there so I laid in my useless sleeping blanket wondering how long Uber would take if I could muster up the strength to stagger to the nearby road.
It got to about 3am , after 90 minutes of resting (and freezing) before I knew it was time to get running again and hopefully warm up or risk hyperthermia . So I left the comfort (?) of my reclining chair and off I went, into the dark. I couldn’t bring myself to shed my raincoat so ended up running in a thermal vest, running top, running jacket and a rain coat complete with a Georges beanie. I’d normally last about 10 seconds in this get-up but due to the freezing conditions I was able to run 3-4 laps before I needed to shed the rain coat. On the bright side I felt a lot better and actually managed to put in a few faster laps before the sun finally rose. Trust me when the sun comes up all is suddenly good with the world…
The only downside with the sun coming up of course if you have to start shedding clothes and look to keep cooler, rather than warmer. It was going to be a particularly warm spring day and a change of attire was called for. Bye bye thermal vest and beanie , hello singlet, short shorts and running cap. Initially the fresh morning temperatures were invigorating but that soon turned to annoying as the temperature rose, that’s running in Western Australia, you avoid the late mornings onwards due to the high temperatures. Another bonus at this time was the 12, 6, and 3 hour races starting. From a field of just over 70 for the big dance we were faced with another 250 or so runners, this made things more interesting as we all stumbled along the 2.5k loop together, some moving into the second half of their races but most just starting, full of life. This extra encouragement helped and I got my head down and just kept running. I never actually walked on the loop but my stops were becoming more frequent and longer and with the added incentive of company. I had managed to get through 12 hours and rack up around 98k which was behind schedule but I had ‘rested‘ for at least 3 hours of the 12 so was confident I could still hit the 200k total target.
With so many friends also now running the day passed pretty quickly but I was slowing and taking more breaks as we moved into the afternoon. After half way nutrition and hydration really become important as the body starts to eat all its fuel and you need to make sure to replace calories quickly. You can do this in various ways including real food like rice, pasta, bananas etc or carbo shots and gu’s and the like. Get this wrong and your race is over very quickly, remember what I said earlier ‘an ultra is an eating and drinking competition with running as a distraction’ . I have a pretty cast iron stomach , which is a must for an ultra runner, but I was starting to avoid the food I had planned to eat as I just couldn’t stomach it anymore. I made sure I was hydrated though and used my supply of Maurten drinks to keep me going. I highly recommend Maurten products, they just work. I was also lucky enough to be camped next to Jon who always brings enough for the whole race including so many drinking bottles I assumed they were communal. Jon remarked that each lap he saw his rubbish bin get fuller and his supplies deplete.
Early afternoon was probably my favourite part of the race where I had worked out the best way to keep moving at a reasonable pace while taking time to rehydrate and rest at the many rest stops. If I felt good I’d run past my chair, if I needed a break I’d sit down, ultra running is quite simple really, you’re either running or eating and drinking. I went through my next goal, the 100 miles, in a reasonable state and then this run became my longest run ever. Next target was 178k as this was the distance the early race leader, the legendary Michael Hooker, had blown his kidneys and been forced to abandon after 14 hours. This would also put me top 5 male which was another one of my goals for the race, a top 5 finish.
There was aso another race going on with Jon catching me after he had gone home for a few hours sleep earlier in the night. He had complained of a bad knee and hit the wall to such an extent he had contemplated pulling out. Instead he went home and had three hours good sleep in an electric blanket heated bed, a refreshing shower and some breakfast before returning and running like he had just started. I was two laps behind him when he left and probably 6-8 laps ahead when he came back. This became more and more important as runners ahead of me dropped out and I rose to the dizzy heights of second with three hours or so to go. Unfortunately I was unable to hold this position as, although I was still running, I was taking longer and longer breaks and my average pace was slowing, after 22 hours funny that ? In the end Jon got me with about 45 minutes to go and that was the last nail in the coffin. I managed one more lap to take out Shaun Kaeslers 190k, 24 hour record and I was done, with about half an hour left. Final total 92.55k and third male, 5th overall.
So what are the learnings from this race. It’s another tick in the box for my Delirious redemption training and also it’s a massive confidence booster as last year I DNF’d the 12 hour version of this race after three hours. To get to the same point this year , albeit at 7-8 hours in to the race, and NOT go home was massive and add this to my Birdy’s finish I am more confident of doing well at Delirious in February next year. Distance wise I could have done better but this was my first 24 hour race but looking at Strava (You do have Strava don’t you… http://www.strava.com ) I only ran for just less than 18 hours, (I had my Suunto on auto-pause so if I stopped running the watch would stop. ) That’s six hours of potential extra running time left out there. Next year I shall aim to take advantage of that extra time and break that 200k target.
Ultras test you and I mean test you. To quote Dean Karnazes ‘If you want to run a mile, run a mile. If you want to change your life, run a marathon. If you want to speak to God, run an ultra.’. In the image above I am making that call. ! On the plus side if you can keep running when every part of your body is telling you to stop it is an amazing achievement and one you can take forward into your everyday life. You can’t underestimate the power of mental toughness, look at Goggins ! ( https://davidgoggins.com/ I highly recommend some of his podcasts but be warned his language is colurful.) Ultra’s help you hone this skill , they teach you valuable lessons.
Next on the agenda, in November, is a good old fashioned point to point 100 miler, my first. The Feral Pig Ultra ( http://feralpigultra.com.au/ ) is meant to be a hard race with some serious elevation but it’ll be another box to tick before Delirious next year. Unlike my last two ultra’s this is a point to point trail run so I’ll expect lots of ‘Kev time‘ alone on the trails with some testing night time running. It’ll be as close to Delirious as I can muster pre-event so I need to finish it in a reasonable time and also feeling good at the end, remember Delirious is a 200 miler ! ( https://deliriouswest200miler.com.au/race-information/ ) Right that’s me for this post, as with the subject this has been an ultra-post but I hope you’re enjoyed it as mush as I enjoyed the event. I’m with Dean when it comes to Ultra’s , where else in life do you get the opportunity to speak to the big fella and if you run far enough he just might answer !
Follow me on Instagram https://www.instagram.com/runbkrun/
This weekend is redemption part#1 as I take on my first ever DNF , the Light Horse Ultra. ( http://lighthorseultra.com.au/race-information/ ) Last year I pulled out after 3 hours, a quarter of the way through the 12 hour event. I can think of many reasons why I did what I did but none make the DNF any easier to swallow, especially as it was my first. So what went wrong, basically I talked myself out of the event and gave myself too many reasons to stop rather than concentrating on a reason to continue. Running is a large part mental and the mind will always try and persuade you to stop, thus limiting the exposure to the pain of competitive running, be it a 400m lap or a multi-day ultra. Tim Noakes called this the Central Governor. ( Note: Please make sure you have a copy of ‘ the Lore of Running’ by Tim Noakes, it is the running equivalent of the Bible and every runner MUST have a copy. )
The text below is from Wikipedia so it must be true ?
The central governor is a proposed process in the brain that regulates exercise in regard to a neurally calculated safe exertion by the body. In particular, physical activity is controlled so that its intensity cannot threaten the body’s homeostasis by causing anoxic damage to the heart muscle. The central governor limits exercise by reducing the neural recruitment of muscle fibers. This reduced recruitment causes the sensation of fatigue. The existence of a central governor was suggested to explain fatigue after prolonged strenuous exercise in long-distance running and other endurance sports, but its ideas could also apply to other causes of exertion-induced fatigue.
The existence of a central governor was proposed by Tim Noakes in 1997, but a similar idea was suggested in 1924 by Archibald Hill.
In contrast to this idea is the one that fatigue is due to peripheral ‘limitation’ or ‘catastrophe’. In this view, regulation by fatigue occurs as a consequence of a failure of homeostasis directly in muscles.
The 1922 Nobel Prize in Physiology or Medicine winner Archibald Hill proposed in 1924 that the heart was protected from anoxia in strenuous exercise by the existence of a governor.
The heart is able to regulate its output, to some extent, in accordance with the degree of saturation of the arterial blood … we suggest that, in the body (either in the heart muscle itself or in the nervous system), there is some mechanism which causes a slowing of the circulation as soon as a serious degree of unsaturation occurs, and vice versa. This mechanism would tend, to some degree, to act as a ‘governor’, maintaining a reasonably high degree of saturation of the blood: the breathing of a gas mixture rich in oxygen would produce a greater degree of saturation of the blood and so allow the output to increase until the ‘governor’ stopped it again. We realise the danger of a hypothesis partly suggested by teleological reasoning: in this case, however, we can see no other explanation of our experimental results
This hypothesis was disregarded and further research upon exercise fatigue was modeled in terms of it being due to a mechanical failure of the exercising muscles (“peripheral muscle fatigue”). This failure was caused either by an inadequate oxygen supply to the exercising muscles, lactic acid buildup, or total energy depletion in the exhausted muscles.
Tim Noakes, a professor of exercise and sports science at the University of Cape Town, in 1997 has renewed Hill’s argument on the basis of modern research.
In his approach, the power output by muscles during exercise is continuously adjusted in regard to calculations made by the brain in regard to a safe level of exertion. These neural calculations factor in earlier experience with strenuous exercise, the planning duration of the exercise, and the present metabolic state of the body. These brain models ensure that body homeostasis is protected, and an emergency reserve margin is maintained. This neural control adjusts the number of activated skeletal muscle motor units, a control which is subjectively experienced as fatigue. This process, though occurring in the brain, is outside conscious control.
The rising perception of discomfort produced by exhausting exercise progressively reduces the conscious desire to over-ride this control mechanism, which, if it were to be reduced, would lead to the recruitment of more motor units. Thus the presence of conscious over-ride would be undesirable because it would increase or maintain the exercise intensity, thereby threatening homoeostasis … as exercise performance is centrally regulated by the CNS, then fatigue should no longer be considered a physical event but rather a sensation or emotion, separate from an overt physical manifestation—for example, the reduction in force output by the active muscles. Rather we now suggest that the physical manifestation of any increasing perception of fatigue may simply be an alteration in the subconsciously regulated pace at which the exercise is performed. Hence the novel suggestion is that the conventional understanding of fatigue is flawed because it makes no distinction between the sensation itself and the physical expression of that sensation which, we suggest, is the alteration in the subconsciously regulated pacing strategy consequent on changing motor unit recruitment/derecruitment by the CNS.
The Light Horse is free to current or former Armed Forces Personnel , to quote the organiser Shaun Kaesler
I’ve participated in some pretty special events. Some short, some over a week. One thing I can promise you, this September 12th & 13th, the Lighthorse Ultra will be the most touching, emotional, respectful and memorable weekend that will pass all those events before. So many people coming together to mark our respect. This is our way to honour. Our way to remember. Our way to never forget.
The event also raised funds for Run for Resilience , a charity created by my good friend Wayne McMurtrie ( https://www.run4resilience.org/donate ) What more of an excuse do you need to run this event ?
For me, last year at the Light Horse Ultra , at 3am in the morning my central governor offered me the chance to get into my car and drive home to a good night’s sleep. It was an offer too good to refuse ! I feel as you get older you get mentally stronger, which explains the take up of Ultra running for us older runners. There is a downside to this of course with the added time on your feet giving the Central Governor more time to get to work and try and persuade you to stop. In my defense this was the first time I had attempted a time rather than distance race and also such a long period of time. I wasn’t mentally prepared for the 12 hours and never got my head around the whole ‘time on feet, just keep moving forward’ approach.
After Birdy’s ultra this year I was able to finally run a 24 hour race and, more importantly , run through the night, where the race is won or lost. Running through the night is so harder than running on a beautiful day bathed in sunshine, funny that. I remember at Birdy’s as soon as the sun came up I was invigorated and all with the world was now right. All my fatigue virtually disappeared and my last laps were the quickest. What happened , I reckon, was I could see the end of the race (I have set myself a 24 hour finish) , thus the Central Governor started to turn off fatigue and let me enjoy my last few laps. If I hadn’t given myself a time limit and ran too exhaustion I feel my last few laps would have been a different story. I’ll hopefully find out next year at Birdys’, this time it will be run to DNF.
So 12 hours of fun this weekend, not really , I’m not one to shy away from a challenge and always enter the longest option so this weekend we’re going 24 hours. What could go wrong ? On the plus side it’s a 6pm start so I get the night over first and then can enjoy the second half. (Is that even a thing?) Last year it was midnight start so I was tired from the start , which made the 3pm DNF easy to embrace. A 6pm start is easier to digest, I hope ? If nothing else mentally I’m stronger with my Birdy’s experience and also the memory of last years DNF. I shall call on my experience from last year to get me through this one and also this post and the one next week talking up my glorious run ! I don’t want another DNF post, you, as my readers, would expect more !
If you bored this weekend you can probably get updates on the Facebook page ( https://www.facebook.com/groups/1030338320430987/ ) , feel free to sit through the whole 24 hours with me ? Now that would be an Ultra !
Follow me on Instagram https://www.instagram.com/runbkrun/