Summary and Analysis.

Well, what does this all tell me?
The individual sheets tell you detailed average finishing times for men and women so if you want to see the numbers look there, but to start with here is what I really wanted to know:

Average Finishing times (minutes):
Gender5km(Parkrun)10km1/2Marathon
Male ()
Female ()
Overall ()


Gender Differences
Men are on average, faster then women in all distances up to the marathon (the longest race I have looked at), however as the distance increases the difference between the genders decreases. If an average man finishes a race at 100% time, then an average women finishes the races in:
Gender5km(Parkrun)10km1/2Marathon
Male ()
Female ()
Overall ()

However the average winning woman (or 1st placed woman) stays pretty much the same distance behind the average 1st placed man (same as before with the percents, 100% is the 1st mans finishing time). Almost every race that I have looked at is won by a man:
Gender5km(Parkrun)10km1/2Marathon
Male ()
Female ()
Overall ()


The average pace (minutes per mile) for men and women are shown below for each distance:
Gender5k(Parkrun)10kHalfMarathon
Men ()
Women ()
Overall ()
Hmmmm.... Unlike men, the average woman pretty much doesn't slow down the further she runs!!

Last thing to look at is the make up of a race - what proportion are men or women on average:
Gender5k(Parkrun)10kHalfMarathon
Men ()
Women ()

Women love a 10k more than any other distance! But not so many like to run marathons...

This is all from the races that I have looked at. Another way to compare the genders is world records - the fastest a man or woman has ever run that race distance. The percent differences are:
Gender5k(Parkrun)10kHalfMarathon
Men 100% (-) 100% 100% 100%
Women 112.4% (-) 114.9% 113.6% 114.9%

Note: There are no world records for Parkrun because it is not a race.
These numbers are for indication only and are correct for when I wrote this. The differences between the world record holding men and the world record holding women is pretty constant with distance. This is the same as I saw with the average race winning times - just world record holding women are nearer the men with the times.


Race Differnces
How do races compare? I can plot the finishers finising profile in a chart for each race and adjust the scales so that these charts can be plotted on top of each other to give the following charts: (these are the bits that slows the loading of this page)

5km; (Parkrun); 10km; Half Marathon; Marathon
Profile finishers per percent of race time Percent of runners finished
(Please excuse the chart not being smooth lines, but it is the best I can do)
Please note that charts might not show well on all Internet Browsers

These charts are for all the runners in the race and are not spit into genders. I have a good reason for this - to make the web page simpler to update these charts use the race time prediction formulas and so your internet explorer has to calculate the chart as the page loads. Putting 3 sets of charts slows this down too much.

So what does this tell me. The Marathon has a wide spread of finishing times, from the peak finishing time () being about 30% of the total race time (total race time here is the difference between winning time and last runners time) - the finishers per minute here are more evenly spread out than say, the 5km ot half marathon race where there is a very sharp rise in the number of finishers with a slow tail off to the last finishers time

Apart from me telling you what you can see I will also point out that the Parkrun and 10km race show almost exactly the same finishing profile.



Club Runners
The second set of data that I have is how club runners compare to non club runners - are runners who train and run with a club faster than those who don't? Same as before percents of the club runners average finishing time at 100%.

Gender5k(Parkrun)10kHalfMarathon
Club ()
No Club ()

This table shows how club runners minutes per miles varies with distance (minutes per mile):
Gender5k(Parkrun)10kHalfMarathon
Club ()
No Club ()
Club runners are pretty constant up to the half marathon mark and then their speed drops a huge amount. Not surprising really since many club training sessions are based on shorter distances to build speed and there isn't enough time in a training session for the distances a marathon runner needs.


The first club and non club runners tend to come home in the following places:
Gender5k(Parkrun)10kHalfMarathon
Club ()
No Club ()

Are races dominated by club runners? This table shows the percents of club and no club runners at each distance:
Club5k(Parkrun)10kHalfMarathon
Club ()
No Club ()



Runners who race and declare affiliation to a running club run at a faster average speed than non club runners. This does not mean that joining a running club will make you a faster runner though. Almost all races where club runners are noted in the results, are won by a club runner.

Note that these are not very accurate since you do not have to declare affiliation to a club if you run with one and some results do not publish this data - these results are an indication though.


Popular races
Based on the number of results I had to look at, the 10km race is the most common race. A quick check on the runners world website shows 524, 10km races as I wrote this, compared to 73 marathons, 172 half marathon races and 361 5km races, and the same shows for other events listing websites (check the links page for these)

The races with the most participants is the half marathon, second is the 10k, then the marathon and the 5km races tend to have the fewest participants. Shown below with a table of average number of participants:
5k(Parkrun)10kHalfMarathon
Runners per race ()

Or another way to look at it, there were about 250,000x 10ks, 60,000x 5ks, 154,000x half marathons and 35,500x Marathons run when I looked at how many races there were. Or 1,500,000 miles of 10k, 180,000 miles of 5k, 2,000,000 of half marathon and 930,000 miles of marathon run in the same time period basedon the Runners World Listings.


.. and what does this all tell me? Well:


An Average Runner, in an average race, will probably be a man who is not declaring an affiliation to a running club, running a 10km race and finish in about minutes. The race will have been won by a man who trains and runs with a running club



Not sure if that was worth all the effort but there you are.