Latest articles


Why You Are 12% More Likely to Run a Marathon At a Milestone Age?

Why You Are 12% More Likely to Run a Marathon At a Milestone Age?

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. Key result The following graph shows the age distr[…]


The Dog Race Database: Fido, Fitness and Fun

The Dog Race Database: Fido, Fitness and Fun

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! *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 Sadi at sadi@runrepeat.com. Dog Friendly Events Reshaping America: The Research Did you see a dog at the last walk or run you attended[…]


Aussies Have Never Been Slower

Aussies Have Never Been Slower

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 long as you refe[…]


Runner's Sex Guide

Runner's Sex Guide

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 running,[…]


Compare Running Finish Times [Calculator] - 5K, 10K, Half Marathon, Marathon

Compare Running Finish Times [Calculator] - 5K, 10K, Half Marathon, Marathon

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. 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 comparison. 5K finish times comparisons If you want to[…]


Size Don’t Matter – D.C. Outruns Its Neighbours for the Last 8 Years

Size Don’t Matter – D.C. Outruns Its Neighbours for the Last 8 Years

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 from our comparison Ou[…]


This Map Shows the Most Health Conscious Countries in the World

This Map Shows the Most Health Conscious Countries in the World

Google gets more than 100 billion searches in a month. People search for everything that's on their minds. This makes Google Trends a great source to see people's interest. We have used Google Trends to find the most health conscious countries and turned our findings into a world map. If there’s a growing trend for searches like turmeric, it shows that people are taking interest in healthy food and ingredients. A rising trend of face mask searches indicates the ris[…]


50 Shades of Plantar Fasciitis (Ultimate Guide)

50 Shades of Plantar Fasciitis (Ultimate Guide)

Your feet are marvelous. Each one has 26 bones, 33 joints, and more than 100 muscles. Needless to say, the design by Mother Nature is complicated but perfect. Every part is crucial as it is. That is why when this single element of the structure - Plantar fascia - fails, you feel excruciating pain growing gradually or breaking out at once. 150+ websites I've browsed through offer ambiguous cures, and 100+ scientific articles I've read eagerly investigate the pain millions[…]


American Runners Have Never Been Slower (Mega Study)

American Runners Have Never Been Slower (Mega Study)

For this Mega Study, we have analyzed 34,680,750 results from 28,732 different races. American race runners are steadily getting slower across all four major race distances - 5 Kilometer, 10 Kilometer, Half Marathon, and Marathon. In this study, we analyze how Americans’ health influences their running performance. Feel free to use any material from this page, as long as you refer to this original source. Key result The graph below shows the finish time trend of th[…]


The Truth About Arch Support - A Meta Analysis of 150 Studies

The Truth About Arch Support - A Meta Analysis of 150 Studies

Want to know the truth about arch support? Let’s settle this once and for all. This research article took more than 185 hours and we've gone through 150+ studies and resources about arch support to assess its effect on performance, balance, and injury risk in running. We offer you nothing but facts backed up by scientific evidence. Arch support is a term being used a lot in runners community. Try shopping for a running shoe and you will be advised to determine your[…]