EX2 Adventures 2013: Fall Backyard Burn Trail Running Series @FountainheadEX2 Adventures 2013: Fall Backyard Burn Trail Running Series @Hemlock OverlookEX2 Adventures 2013: Fall Backyard Burn Trail Running Series @Lake FairfaxEX2 Adventures 2013: Fall Backyard Burn Trail Running Series @Laurel HillEX2 Adventures 2013: Fall Backyard Burn Trail Running Series @PWFPEX2 Adventures 2013: Fall Backyard Burn Trail Running Series @Wakefield