Ted McMahon and Sarah Sobalvarro. (Courtesy photo)
Third-grader Sarah Sobalvarro won top prize in the Harvard Conservation Trust’s poster contest held for the Run for the Hills 5K trail race on Sept. 9. The poster will be displayed around town advertising the race. Here, Sobalvarro is awarded her prize, $25 and free entry into the race, by Run for the Hills race director Ted MacMahon.
