Thames Path 100 2015 Race Report

It was all going so well. Leading up to the race I had avoided any niggles from training, had managed not to horribly injure myself, and had even managed to avoid the stinking cold that had taken my wife out the week before. I was feeling pretty confident, so you can imagine my annoyance when I spent Thursday passed out in bed with some weird stomach bug. Shit. 

Pun intended.

Ultramarathon Running Research Project - Thames Path 100 2013

This year, I have continued the project that I started last year with James Elson from Centurion Running, looking at various aspects of ultra running and how these relate to a runner's ability to complete the race. I still think that there is lots of interesting information to be mined from these data, and hopefully more people will take part in the surveys for the next few races. Anyway, below is the report that I produced for the 2013 Thames Path 100 mile race in its entirety. As ever, these are merely my own interpretations of the data, but I would love to hear from anyone that might have any alternative ideas. I hope that you find it interesting!

Introduction

Following on from last year's pilot project at the South Downs Way 100 mile race (SDW100) last year, we have now upgraded the analysis to look at all four of the Centurion Running 100 mile events in 2013. The current state of research into the factors that may affect a runner's ability to complete a 100 mile event is still very open, with several key studies beginning to delve into the key factors essential for all runners to consider.

The research of Martin Hoffman and the rest of the Western States Endurance Run Research Committee has produced several key papers, analysing both the effects of running 100 miles on the body, as well as the demographics of the runners who choose to run such events. Recently, the Ultrarunners Longitudinal TRAcking (ULTRA) study from Stanford University (which I recommend everybody takes part in if they haven't already by going to https://stanfordmedicine.qualtrics.com/SE/?SID=SV_aY1e47DdzVRjHKI) has begun to track a wide range of information for ultrarunners, which will then be tracked over the coming years with the hope of monitoring training styles and observing how these relate to injury rates.

Recently, more and more researchers have aligned themselves with race directors in order to obtain data on ultrarunners in the field. For many races, this may allow the study not only of runners' preferences and training styles, but also the study of the changes in physiology brought about as a result of running 100 miles. These studies will undoubtedly direct our current understanding of "optimum" training methods in order to ensure that running styles are tailored to specific physiological needs. Whilst I personally do not believe that there is such a thing as "the right way to train" (it is likely highly dependent on individuals), there are certainly universal truths that we can all benefit from fully understanding.

Our own study was a fairly simple yet powerful approach. We asked runners of the SDW100 to complete a pre-race survey (focussing on information on the runners themselves and normal training strategies) and a post-race survey (focussing on their approach to the race and how the race itself went for them), and combined these data with split times throughout the race. There were several goals with these data, but the main goals were to understand what sort of people typically take part in such events, what sort of training strategies are typically used, and how these relate to race-day performance.

In 2013, we will be performing these analyses on all four of the Centurion Running 100 mile races; the Thames Path 100, the South Downs Way 100, the North Downs Way 100, and the Winter 100. At the end of the year, we will combine these data into a single analysis to get a view of how runners have approached the different races through the year. These analyses are only possible because of volunteers choosing to take part in the surveys. But the more people who take part, the more interesting the findings will be. I hope that these results will encourage people to take part in the future studies and that we will soon have a deep pool of data to mine for interesting results.

On a personal note, my time for performing these analyses has been drastically reduced due to the birth of my gorgeous little girl. She's strong on her feet already so I'm sure she'll be a runner like Daddy! But unfortunately she also seems to have my lung capacity and ability to cope with no sleep... But I hope that you find what I have managed to cobble together between feeds interesting! These are entire my own opinions, but if you have any thoughts or comments feel free to contact me through my blog at constantforwardmotion.blogspot.com. As ever, all the best to everybody with your running, and I'll see you out on the trails!

Centurion Running End of Year Analysis - 2012

I recently performed another bit of analysis, this time using the Centurion Running data from throughout the year as a kind of retrospective study of 2012, and also to look for any interesting trends. This wasn't anywhere near as in depth as the survey that we ran for the South Downs Way (there'll be more of that later this year), and the data that I used was just the checkpoint times available on the Centurion Running website. Despite this being a relatively simple look at pace profiles, we actually found some potentially interesting things, particularly relating to dropout rates. 

The nice thing about having access to the checkpoint times and not just the finishing times is that it gives us more scope to look at trends in pacing throughout the entire course. Also it is very useful to be able to pull out the dropout point of runners who were unable to complete the course, as I believe that this has highlighted some potentially quite interesting points relating to how runners are able to decide on which point to pull out at. I plan on doing something similar with the Western States data that I have played with in the past to see if we see similar trends to those shown below. More on that in a few weeks.

The report can be downloaded from the Centurion Running website here, but I have added the report below as well. Enjoy!

1 Introduction

2012 has been a fantastic year for Centurion Running. Following on from the inaugural North Downs Way 50 mile and 100 mile events in 2011, this year has seen a full timetable of ultrarunning events including the Thames Path 100 miler, South Downs Way 100 miler, North Downs Way 50 and 100 milers, Winter 100 and the now infamous Piece of String Fun Run. With the completion of the Winter 100, we have reached the end of the racing season and include here a retrospective for the main races in the Centurion Running 100 mile event calendar.

For the South Downs Way 100, we ran a survey of runners in a pilot project to look at factors relating to successful ultramarathon running completion. In 2013 we hope to roll this survey out to the other events to build up a database of information for 100 mile runners and allow us to look for interesting trends amongst the people who choose to run 100 mile events for fun. Please keep your eyes open for more information on this in the new year, and please take part as the more information that we are able to collect the better the findings will be.

For now, enjoy the holiday season and have a wonderful New Year. Happy running everybody!

Thames Path 100 Race Report

This weekend saw the inaugural running of the Thames Path 100, the first of four races arranged for this year in the UK by Centurion Running. The race follows the River Thames as it stretches from Richmond in London, all the way over to Oxford. This obviously offers several benefits as far as running 100 miles goes: Firstly, it's flat as hell with a grand total of 2,100 ft of elevation gain (most of which comes from bridges), and secondly, it's easy to follow (just stay as close to the river as possible without getting wet and you'll be fine). However, as we were all about to find out, there is no such thing as an easy 100 miler!

 Ready and raring to go at the start!

With a couple of weeks to go, I was feeling pretty darn good about this race. Despite a few issues, I had had a great run at the Pilgrim's Challenge, and had even gone so far as recceing the route. I had found all of the points where I would likely go wrong during the final 50 miles and had burnt them into my memory, and had another recce planned to check out the first 50 miles later in the week. I was feeling strong! I was feeling prepared! I was feeling like I was going to absolutely smash it!
I was feeling like a complete bloody idiot when, just over a week before the race kicked off, I skidded off my bike and landed heavily on my right hip. Crap.

Watch us recce the mic... Psyche!

I am well known amongst my friends for my navigational prowess. So much so that I have been dubbed "Sam-Nav" by some. Unfortunately, it is my apparently poor navigation and innate lack of direction that have earned me this name, never more apparent than my 120 % coverage of the 35 mile Shires and Spires ultramarathon last year. I maintain that my various navigational misgivings and geographical embarrassments have been a result of bad luck rather than any defunct internal compass, but to be on the safe side I have decided to improve my chances of success this year by recceing some of the routes that I am due to run in the next few months to get a feeling for the points where I am most likely to go wrong.

My first big race for this year is the Thames Path 100 on the first weekend in March, and for me this is my race to shine and get a nice fast 100 mile PB. It's pretty much completely flat, following as it does the River Thames from Richmond to Oxford. I headed out to Henley-on-Thames (the halfway point) at 4:30 am, with an aim to leave the car at the station, run the 50 miles to Oxford, get the train back to Henley, and drive back again afterwards. It was going to be a long day! The weather was pretty much perfect - crisp and icy underfoot, but sunny and clear. Allan Rumbles had been out a few days earlier on the same section and found the mud to be difficult to negotiate. For me, it was nice and firm with the cold wintery temperatures. I got going at about 7:30 am, heading West and following the signs for the Thames Path, as well as the handy map created by James Elson which I had uploaded to my Garmin.

It was a lot colder than this picture may indicate!