The Save Mount Diablo Trail Adventure offers a Half-Marathon, 5K and 10K Run, and Family Hike beginning at Castle Rock Park in Walnut Creek, climbing the fire roads up the slopes of Mount Diablo and finishing at Castle Rock. The event includes post race expo and all runners receive medals, T-shirts and BBQ lunch after the race. A portion of all entry fees will go to Save Mount Diablo to help preserve open space and building trails for all of us to enjoy.
More info here: http://bit.ly/QSZi43
