Registration is open for the Fool's Gold 100, Georgia's first and only 100 mile mountain bike race, held in conjunction with a festival set for August 15-17, 2008. Fully supported 50 and 100 mile races are options for competitors. The second-year event will join the National Ultra Endurance (NUE) Series in 2008. It will be the sixth of eight events in the series. For more information, visit 55nineperformance.com/100.html.