The Michigan Big X Run is a Fund Raiser for Nichols Arboretum. It is run each October to raise money to help restore the trails and roads in the Arboretum. The event is a 10K that winds through the Arboretum and starts and finishes in Central Campus. Over $5,000 has been raised in the past for this run. Please help "Save a Trail" and join the MI Big X Run. www.bigtenrun.com.