S.R.
We got a double stroller, nothing fancy just a Graco so I don't know if it will fit the Chico carrier. It doesn't do well on rugged terrain or soft dirt but I do use it to jog on paved paths, sidewalks, and streets and it works. When they were littler my son wanted to walk but I would tell them mommy needs to run and as soon as I'm done we will go to the park so you can play. The park happens to be 4 houses down so it's convenient.
Fast forward, they are almost 4 and 6 and they still go in it because they want to be with me and I let them run on part of the path and still go to the park. I also rollerblade with them...lol. My kids have started bike riding so I don't get as good of a jog in but we are working on it. On the days they bike ride, I will do a run with and without them. =)
Sooo...no rugged terrain but it works and is still going... =)