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The Great 13.1 Record

Run a Half Marathon and make history

Challenge Ended: September 10, 2017
To celebrate the Simplyhealth Great North Run on September 10th, be part of a global attempt to set the record for the most half marathons completed in one day. It doesn’t matter where in the world you run, just put on your favourite running shoes and join us to make history.

Join us on September 10th to set the world record for the most half marathons run in a single day. We’re partnering with the SimplyHealth Great North Run, the world’s largest 13.1, to kick things off that morning. Then Strava runners from around the world will keep it going all day. It doesn’t matter where you are or how fast you go – join us on the 10th and make history.
  • 74,773
  • 481,645
    Total Miles Run