The iNVNCBL race series is back for 2019, this time at a brand new venue Fonmon Castle.  Known as Wales’ toughest obstacle race, you will not be disappointed. Whether your new to OCR races, or a regular runner with 3 races available Rookies, 10K & 15K there’s something for everyone.

Kidney Wales are fortunate to be chosen as the charity partners for the 2017 iNVNCBL race series.  Show your support by joining #TeamKW. You’ll receive a fundraising pack including a running top,  sponsorship form and a guide to set up an individual online fundraising page.

To register or for more information about the event click here.  Don’t forget to let the team at Kidney Wales know if you plan to run on our behalf by emailing