Hi Martin
I too live in England and we used a company called Freespirit last year for our travel insurance which covered my aortic aneurysm. I found it by doing a google search for travel insurance with pre exisiting medical insurance, there were other companies too but freespirit were the cheapest.
I have found reading your old posts interesting as your situation is similar to mine. I too enjoy running (on the flat only!)and have played competitive football until quite recently. I am a keen fell walker too. Since discovering my condition I have been reluctant to run to the extent I previously did. My aorta measured 4.89cm last year and am waiting for MRI scan in April to determine if it has grown this year.
I was curious to know if your aorta has remained stable over the last few years, and have the measurements always been exactly the same. Do you take beta-blockers? Sorry for the questions but your situation and mine are just about exactly the same.
By the way did you get the Bob Graham Round done? It has always been my ambition to try it although I think it would take me 48 hours now.
Thanks
Paul