You have any gradual hills or steep hills around you? Do sprints up those. Running by itself isn’t going to lose you any fat, maybe some but not what you’re hoping to achieve. To burn fat you need to build muscle, to build muscle you want to do various exercises (I prefer high reps and sets vs lifting heavy 5x5 type stuff.) I just like how my body looks and don’t want that bulky meathead look, I want that athletic look but not the skinny shredded type.