organisers of the Three Spires Challenge

(mainly off-road and as close as we can get to a Half Marathon, 10k and 5k)

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Quick Info

The Eleventh Adderbury Half* & other runs will take place on Sunday 8th July 2018.

*A significant part of our runs are off-road by choice. So that means the distances for the Half (Run and Walk), the Ten Run, and 5k runs are unmeasured and our best estimate. We try to make the Half as close to the Half Marathon distance as we are able to. Simarly, the Ten is as close to 10 kilometres as we can get it.

EARLY BIRD Entries now open for the 2018 ARC Three Spires Challenge.

Enter the 10 k run

Enter the Half Marathon run

Enter the Half Marathon walk

Enter the 5k run

Enter the Junior runs


  • Early Bird entries close on 31st March ; General Entires close on 4th July 2018

  • There is no requirement to run for a charity as part of the entry process.


Edinburgh Marathon route has changed! - 26/27 May 2018

Time to Explore - click here



The routes for The Adderbury Three Spires Challenge are:

The Half

The Ten

The 5k


You can also get more info on Facebook or Twitter.


Thank you for your visit. And for other runs click on the logo below: