Three runners from Clemson University are entered in this year’s Boston Marathon. Two of them are a husband-and-wife team. They are faculty member Heather Dunn and her husband, Wally, a grants coordinator in the College of Engineering and Science. She will be running with the Dana-Farber Marathon team in honor of another Clemson faculty member who is fighting cancer. The Dunns also ran in the Boston Marathon last year when the bombings occurred. Robbie Fitzwater of the university Marketing Services office will be running in his third Boston Marathon.