I do tabata, but if you are into running, one this to do is just all out sprint for 30 seconds, walk for 30 seconds, sprint again and repeat.
Also, just running definitely wont be enough to make a difference, weight loss is when your body burns the calories that it needs, so if you go running for say 30 min, then do things like squats, push ups, bridges, Self Delete plants, crunches and all that you will lose a lot more.
Basically you need to exercise multiple areas of your body to get a full effect, just one or two areas is not enough.