The third annual Tame the Mustang 5K/10K is just around the corner on Saturday, March 2, at 8 a.m. in Old Oak Square, downtown Marble Falls. Registration is $35 for the 5K and $40 for the 10K. Student discounts are available. All proceeds benefit the Mustang Band and the Marble Falls Education Foundation. The race is USATF certified. Bring your family and friends to run, walk, jog or stroll. Be…