Izzy Bowersock, left, and Shawn Daughtery of Greenville dress as donuts during a recent 5K run in Burkettsville to advertise the first-ever Donut Dash set for Oct. 13 in Celina.

CELINA - Avid runners normally watch their diet and don't stop for anything during a race. But that strategy will be thrown out the window in October when a unique 5K competition gets under way along the shores of Grand Lake. T . . .