The Cobb County 5K to benefit Make-A-Wish Georgia will be held Saturday, Oct. 6, and registration is open now. The race will begin and end at the Marietta Square. Registration fees before Sept. 28 are $20 for untimed 5K walk/run and $25 for timed 5K run. After Sept. 28, the fees will be $25 for untimed 5K walk/run and $35 for timed 5K run. Children 6-12 years old are $10 and 5 and under are free. All money raised will be used to help grant wishes of children with life-threatening medical conditions. Last year’s race raised $40,000 and helped grants the wishes of six local children. For more information, or to register online, visit cobbcounty.org/makeawish5k.