Running with a cold: the next best thing to evidence based medicine

Only a couple of weeks ago I face a battle with myself, not for the first time. Should I carry on running with a cold or carry on regardless and see what happens. So I thought I might have a look at people who know a little more than me and decided to spread the word here.

Ask nearly anyone on the street and they will be only too happy to tell you that running with a cold is a bad idea, and will make you ill for longer. However like so many commonly held beliefs, this does not necessarily have any foundation in fact, just like drinking lots of water to get well quicker.


A brief look at the available evidence doesn't really find any big studies with particular relevance to exercise, upper respiratory tract infection (URTI), and trained atheletes. So that leaves us to pick through the bones of smaller and slightly less relevant publications.

One study from ball state university found in a study with 23 people that moderate exercise (70% max heart rate) in sedentary individual had no impact on the duration of symptoms from URTI.  This was staistically significant, but this is a pretty small sample and as such does have some inherent lack of reliability.

Of slightly more interest is an article published in 1998 in the journal of medicine and science in sport and exercise. This took 34 young people of moderate fitness and was kind enough to deliberately innoculate them with rhinovirus (one cause of the common cold). They then made half of them exercise at 70% of maximum heart rate for 40 minutes every other day and saw how things went.  They found that exercise had no impact on symptom severity or duration at all.

In fact I wasn't able to find any studies which said that exercise did have a negative impact on recovery from the common cold.  However things aren't quite that simple, the are small studies by medical standards and not powerful enough to say there is no risk of rare but severe complication (such as pneumonia and secondary bacterial tonsilitis). They also don't cover any intense exercise or racing situation where the stresses on the body are higher.

So to summarise we really don't know for certain if it is wise to exercise with a cold, the suggestion is that for most people it should be ok, but that decision is taken at your own risk.  In my usual stubborn fashion I ran on anyway and even managed a poor quality interval session and was better with the usual 4 days and in the process I discovered that running really cleared up my nasal congestion..

Necessary Disclaimer: This article is based on my personal opinion and should not be taken as medical advice, if you have any concerns please contact you own responsible medical practitioner.

Great Manchester Run: Good, Bad or Character Building?


May 2010 saw my first race of the year in Manchester and it was certainly going to be a challenge, in fact I had only run 4 times since the Reading Half.  To add to this dirth of training the continued theme of old friends resurfaced and by complete chance we met 7 of my old university friends in the restaurant we picked for lunch. A quick bite to eat evolved into a long chat and a trip out to the sticks for dinner and chat till the small hours.

The race was brilliantly organised and given I was in on of the sloooow waves I grabbed the chance to watch Haile Gebrselassie Cruise across the line looking unflustered at 28:02, absolutely phenomenal.  It was a quick wander up towards the start zone for our mass warm up.  Maybe its my English reservations about "performing" in public, but I'm not really a fan of pre-race mass aerobics. With that impasse traversed all that was left to do was race.

Things started out pretty slow after the usual 9min/mile rush off the line, struggling to hang around the 11 min/mile pace for the first couple of miles.  I think I only have myself to blame though as I made my classic race mistake of being to proud and stupid to take my walk breaks every 10 minutes. Since the beginning I have been doing 9min run/1min walk and have done nearly every training since. So like the fool that I am it was nearly 23 minutes until I took my first walk and the pace had been fading.

My salvation was probably the mental impact of a single workout the week before the race, my first ever real tempo run.  Most of my training before the half marathons had been steady state "easy" runs, but with my newly constructed marathon plan there were a few faster workouts. After a gentle mile warm up, I pushed for a mile a hard as I could and discovered something of great significance. I can hold on at a pace that causes serious effort and pain, despite my lungs burning I had run a 8:29 mile and managed to carry on into the cool down afterwards. If this taught me anything it was that I could go a lot faster and tolerate the pain for quite a distance.

I made it to the 5K mark in 33:32, on pace for my worst ever 10K performance, but the walk break really started to kick in. I was managing to push along at well below 10min/mile pace without slowing down and the race was back on. In fact I managed a big negative split to come in at 1:01:56 (2nd 5K 28:24), my 2nd 5K was actually my PB for that distance. All of which makes me think that there could have been a much better time if I had pushed from the start and been brave enough to walk.

This was in fact my best ever 10K time despite an almost complete absence of training, I was mostly trading on the aerobic base I had built up helping Helen with her marathon training. It still left a bitter taste in my mouth though, I'm more convinced than ever that I can break the hour, and I finished 4 seconds behinds Helen's brother in his first ever 10K. Next time ..................

A Frenzied Moment Of Ambition?

Back in March, I was very happy to recieve a message from an old university friend, who I hadn't seen for years.  He'd spotted the running I had done posted up on facebook and thought I might be up for a bit of a challenge. In his own words he had signed up for the Berlin Marathon and wonderd if I might be interested in doing the same.

I'm not sure if it was the seeming last chance to hold to a little bit of my youth or the seemingly long time to train, but I jumped at the chance and booked up for the big trip to berlin.  Nearly three months down the line, the challenge seems an awful lot more real and the training is starting to ramp up ............

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After a week or stagnation, frustation and lethargy we finally managed to brave the snow and get out and run.  All fears of broken ankles and careering cars began to vanish as we left town and headed out onto the trails.  The slush and brown ice disappeared and were replaced with fresh powder, where even 4x4's feared to tread and it was great.  The Medway valley can be a beautiful place at times and with the hills covered in snow and nobody in sight it was amazing.  The running was hard work with rolling hills and snow realing pounding our calves but it was well worth the pain.  We will definately be out in the snow again, if they will only give me a day off work!

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Video Blog part 2 - The Great British Obsession with the Weather



A Little pictoral illustration of why our training hasn't gone too well this week!

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Team Reading


New Years eve was the latest meeting of the inaugral team reading ruuning team for this years Reading half marathon.  Unfortunately for us it was not a hard training run or tactical discussions on nutrition and the most aerodynamic clothing.  No our team meetings involve copious amounts of alcohol (mulled wine in this case), meat and trying to cram 11 people onto a two bed house.  If you haven't guessed it yet, you're probably not too sharp, but this was our new years eve party and a great one at that.

All but one of our prospective team showed up and were it not for the late hour, we might have enticed the globetrotting Pinolona (of the Pinolona Blog) who may have had some more eloquent and philosophical posting for the page!

A great time was had by all (I hope) and if team spirit is the most important thing then we are doing just fine.  However given training is slightly important we will be having a proper run in january, with the possibility of  live tweetup, watch this space.

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Why do I run?

I was out for a long run on Sunday in the freezing cold here and my mind began to wander a little and meandered onto the thought of why I run.  At first though this seems like a very simple question with a multitude of simple answers.  Sure there are plenty of obvious candidates to lose weight, look better, feel fitter, compete with myself, but none of these rang true.  Shallow reasons of self interest could not explain why I was trudging through the mud and the ice with the temperature below zero, I just don't have the vanity or the body to make it worth my while.  It had to be something else, something deeper that drove me.  Was it the same thing that once drove me to play basketball for two hours a day in an extremely ropey Manchester neighbourhood and brave the cold mud and pain to play rugby in the UK?

Then it came to me, it was absolute nothingness.  Four miles in with aching legs and wet toes my mind went blank, no thoughts of pleasure or pain, just calm.  The serenity of being absolutely comfortable in what you are doing, feeling like you could go for miles without a care in the world.  In a way it’s like euphoria without the awareness that you are happy. This inner peace is what I had been chasing all these years and you could almost not notice it was there.

You could call this all sorts of names, the classic runners high, meditation, a trance or all sorts of things, but if you've been there or done endurance sports you must know what I mean.  Is it just me or is this the core of what all of us get out there and sweat for? Now my task is not to name it or put it into a box, but to go out and find it again, I can't wait for my long run .............

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