I just pin mine in a line on the wall in order of receiving them, making sure the bottom of the medals line up so it looks neat. Alternative option to wallpaper on a feature wall!
If your the guy who walked with me from Stratford Bus station to West Ham Park, get in touch as I couldnt remember your bib number and wondered how you did. I was bib number 120. Blue sunglasses.
I did it last year and Im a very slow runner 1:42 I finished it in. There were walkers behind me whether they had started running and given up I dont know and I also lapped some walkers so maybe if you walk very fast it will be ok. Im sure the organisers will get back to you. I may be doing it again this year and due to recent injuries Ill be nearer two hours I think this year