Searching for adidas miCoach winner

Last Wednesday we were delighted to announce that 39,000 runners are now using the runbritain handicap scoring system and we can't wait to reward number 39,000 with an adidas mi-coach device. The problem is - we haven't been able to get in touch with our winner!
Joe Arthur (handicap 5.3) is the runner we're looking for. We have an email address but haven't had a response from him so this is an attempt to get the word out and ask him to get in touch.
So, what do we know about Joe? Well, he's a keen track runner from Edinburgh Athletics Club and ran the Edinburgh parkrun at the end of September.
Joe - are you out there? Please get in touch!
If we can't find Joe by Monday 9th December we will get in touch with our 30.001st claimant.