Silverton 6 Day Run
The Silverton 6 Day Run was first held in 2010 and accompanied the Silverton 1000 mile race. Organised by Roger Wrublik the former RD of Across The Years in 2011 the event included 24, 48 & 72 hour runs. This event will also be chip timed and each loop will have 235+ feet of climb and descent.
http://www.silvertonspecialevents.com/silverton_special_events_014.htm Silverton 6 Day Run]