We spend 6 months to conduct the largest study of race results ever. It contains 19,614,975 marathon results from 2008 to 2018 from more than 32,335 races across the globe. The study was conducted by Statistician Jens Jakob Andersen and Vania Nikolova Ph.D. in Mathematical Analysis.      Feel free to use any data from the study as long as you refer to this original source.    Worldwide Marathon Statistics 2018 global marathon statist[…]

In this article, we focused on the age distribution of marathon finishers. And we were looking for the patterns in the participants' age.   For this research, we have analyzed 2,340,118 results of marathon finishers from 148 races.  Also, we interviewed 7 experts and asked for their observations and explanation of the visible trends.     Feel free to use any material from this page, as long as you refer to this original source.[…]

Eager to lace up your shoes and hit the trails with a furry friend? Look no further. Click the Dog Race Finder below to search the largest, most comprehensive database and find a dog-friendly walk or run near you! [dog_races] *If you would like to add a dog-friendly walk/run to the database, or would like any changes/updates made to your event, email Bethany at lavins.1@buckeyemail.osu.edu.   Dog Friendly Events Reshaping America: The Research Did you see[…]

For this study, we analyzed all available marathon results from all marathons conducted in Australia from the year 2000 to 2016. Our database consists of 183,061 results from 154 different races. And the conclusion is clear - Australians are getting slower.  In this study, we analyze how Australian finish times are changing. Also, we examine the influence of some health parameters on their overall performance.  Feel free to use any material of this page as lo[…]

Aerobic exercise is meant to work best for weight loss. Many would say that running is best for the purpose, and this opinion is well-grounded. However, we need to admit: there may be another way to get fit, equally as effective and joyful. It’s called sex. Sex can increase running stamina and effectively improve your running routine, if not make you happier and healthier on daily basis. We gathered the proof that sex is the “night shifter” of runnin[…]

Compare your running time to the time of your fellow runners. Results are based on 35 million results collected in the last 20 years from more than 28,000 races.    [marketing_calculator] Using this calculator you can see how many people, in general, are slower than you at the distance you are competing at. Also, you can compare yourself to the people of your gender and age group.  For a detailed analysis of American runners, check this state compariso[…]

For this study, we analyzed 5,704,281 results from 3,828 marathon races. All the races taken into account had a minimum of 2,000 participants.  We recently published our mega-study on Americans getting slower and were curious to see how the individual states are performing. Do all states conform to the overall trend?  Feel free to use any material from this page, as long as you refer to this original source.       We've also created a too[…]

Some 20 - 25 minutes of running can transform your mind, body, and soul. This is not an exaggeration. All these benefits are backed by various scientific studies. When you read about just one or two benefits, it is easy to overlook and continue with your sedentary routine. We wanted to create something more powerful. Something that is hard to ignore. So, we reviewed and compiled hundreds of studies to present the incredible, almost life-changing effects of running. C[…]

We’ve analyzed 4,307,567 marathon results from 1,727 marathons. In our previous article, we concluded that American runners have never been slower. In this article, we look at the how much of the slow down is caused by increasing temperatures.     Global temperature increase We used the data from The National Oceanic and Atmospheric Administration to estimate the rate at which the average annual temperature is changing. We established that the avera[…]

For this study, we have analyzed 2,373,724 results from 28,732 running races. We compared Washington D.C. to its neighbor states Virginia and Maryland, and added also Pennsylvania and West Virginia, because of their proximity. And D.C. has the best runners in all most popular running distances - 5 Kilometer, 10 Kilometer, Half Marathon, and Marathon. Feel free to use any material from this page, as long as you refer to this original source.     Results fr[…]