I'm 5 foot 6 and 90kg, lean and athletic but only been doing the treadmill running thing for 3 weeks now. I have attempted a few times not the 5k treadmill run and yesterday I achieved a time of 30:56 with a constant speed on 9.7km/h.

I was fucking fucked by the end of it and wanted to give up at 3km but yeah I smashed that cunt.

Also how important are good running shoes? I've read of people saying nothing under 200 bucks is worth it but I don't even know at this point.

I'm trying to lose weight overall and become leaner/fitter.