I run outside. I wait until hubby is home after work and I head off around 5.30pm and incorporate my c25k session into a 12km walk/jog.
I can't join a gym as I'm super rural and it's just too far and I don't have a treadmill, but I do enjoy running outside along the country roads (except when I ingest several thousand flies... but I guess it's all good protein, right?)

I just want to let you all know, you CAN do it. I'm a VERY VERY big girl and I'm going to attempt 8 minute runs tonight if the rain holds off a little... 8 MINS!! OMG!! Don't let one day that hasn't gone so well set you back. Push through it.