MorningOff-leash on the horse farm for 5 - 7 hours/day. She walks out with me to the fields during turnout and does zoomies back to the barn. There are always other dogs to play with, so she gets some good sessions of that in. There are three ponds, so in warmer weather, she goes swimming. Her favorite game of all is "get the kitties"; we have a couple of semi-feral cats living in the hayloft, and at least 15 times a day, she will bolt up the staircase and go leaping around on the haybales looking for them. Cat lovers, don't fear - if she finds them, she just stands and barks. This dog's thigh muscles are rock hard from all the stairclimbing.
AfternoonWe also go on off-leash walks (that I'm trying to turn into runs) around our local reservior 4 or 5 days a week - it is a 2+ mile loop that Meg covers about 4 times per lap.
EveningAgility classes/practices four days a week, and on nice nights a 20 - 30 minutes session with the Chuck-it polishes off our evening.
Meg should put out her own workout video - I can only dream of being as buff as her!