Save the date - O.K. 10k 2026 returning this September 🎉

We’re pleased to announce that the second annual O.K. 10k will take place on Sunday, 27th September 2026, and due to popular demand we will be back at Rangers Lawn, Cornbury Park, Oxfordshire. We hope you’ll save the date and join us.

We’re excited to share that this year’s event will feature a slightly updated route, but our mission remains unchanged: a fun, inclusive, 5k or 10k walk or run for all ages and abilities to raise awareness of Neuroendocrine Cancer and funds for research into this rare disease.

Even better, due to the popularity of last year’s event, which sold out in just a few weeks, we have more places available this year so that even more people can get involved and walk or run around this private estate that isn’t usually open to the public.

Behind the scenes, we are updating our website, and registration will be going live soon at www.ok10k.org. Keep an eye on your inbox — we’ll send all the details in the next email.  Spread the word and tell your family, friends, colleagues and neighbours to save the date!

Our very first O.K. 10k was such a huge success and it was great to see everyone having fun and some even achieve a new personal best!

Not a runner or walker but still want to be part of the day? We’d love to have you join us as a volunteer! Volunteers are essential to making this event happen. You can register your interest in volunteering here.

We hope you’ll join us this year for the 2026 O.K. 10k,

The O.K. 10k Team