Today I remember my great uncle, who was on the beaches of Normandy. And my cousins, who were in both Gulf wars.
I walked for 6 minutes; ran for 9 minutes; walked for 2.5 minutes; ran for 8.5 minutes (faster than the first run); then walked home for a total of 30.5 minutes.
Run time: 17.5 minutes
Walk time: 13 minutes