Hi sara, iv being running 20 odd years just started recently with my 16months boy,there a big difference in running with a buggie and without, i think its great to take babbies running, my fella loves it ,first of all i researched alot of joggers and ended up buying the baby jogger performance series20 inch wheel,i do about 5 or 6miles in the morning i find junior more ready for an outting at this time i also like the morning.the run itself took a lot getting use to , i slowed my run down but kept the distance,and it is getting easier.my advise would get a good buggie for safety and light to run with brakes, slow your run down for awhile,youl soon both be enjoying your run.good luck