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The 101010 Returns on the 10th of the 10th again, for the 11th Edition of one of the UKs premier trail 10k races.

What is the Sheffield TENTENTEN?

Its an exciting and creative multi-terrain trail 10k,  attracting over 1000 runners each year. The event has a great atmosphere, and is very well supported. The first edition was on the 10th October 2010, hence the funny name!


Who is it for?

This is an all inclusive event, anyone from 4 upwards can compete in the 2.5k Fun Run, and 15 upwards for the 10k. All abilities are represented, many have started their running journey at this event. The range is wide we have even had international standard representation (see course record). Then there is the rest of the family, bring them along to soak up the atmosphere and support. 


The Course

The course has been created with a twist of creativity and innovation. Its not your regular road race, it is run on grass, road, paved paths and woodland trails. Its a really balanced mix, and introduces novices to the world of trail running gently. The course does have a few lumps and bumps, twists and turns, and all adds to the fun.


We hope to see you on Sunday the 10th of October 2021 in Endcliffe Park, Sheffield for the 11th Edition!

The 2.5k Fun RUN

This race is for the stars of the future. Kids as young as 4 and up to the age of 14. At 15 they can transition into the main event!

Adults are permitted to chaperon their kids.