|Image courtesy of GRGG Facebook site|
Dubbed the "Gold Rush Gravel Grinder", the event will be promoted by some of the same folks involved with the Dakota Five-O mountain bike event.
The event is scheduled now for June 8th, 2013, but there are no further details at this time. Keep tabs on their Facebook page here for updates.
UPDATED: 10/14/12: Organizers have now informed everyone via Facebook that this event is planned to have a loop format in and out of Spearfish, South Dakota. The loop is tentatively planned to be 120-ish miles with a shorter loop option in the area of 60 miles in length. Stay tuned for further updates or check the link above.