The OMM 2010 start list has been published.
Founded in 1968 the OMM is the originator of the two day mountain marathon type event and is for teams of two, carrying all clothing, equipment, tent, sleeping bag, food for 36 hours, navigating one's own route and including an overnight camp...
Read more at http://www.ukclimbing.com/gear/news.php?id=2926