I had a lot of experience of different compounds running track, as an international and also an international athlete with a D1 scholarship. I have mixed feeling about wintrol; on the one hand, stacked with proprionate, I put 50Ibs on my bench and 60Ibs on my clean, but on the other, I pulled a tendon behind my knee and pulled my hamstring on it, and got all manor of achilles problems. It's a high risk strategy. Ben Johnson did take wintrol, but more often furazabol, and he would get tendon problems.
In any case, it might be a mute point given testing. You'd have to be either stupid or in the early stages of your development (if so, why not exhaust natural methods for now?!) and hence not liable to be tested, to inject steroids. In this respect, I would be careful following the suggestions of cyclists and triathletes on the other forum: they aren't liable to be tested, and so they advocate deca-durabolin and equipose, without fear of compounds staying in their body. If you happen to improve with the aid of deca, for instance, to the extent that you become testable, you could end up testing positive anything up to two years' later. I made that mistake in 2000. My first cycle was 400mg of deca per week. I had aspirations to make the Olympic team. Thankfully I got fucked up on wintrol in the end and injured, because had I run well I would have tested positive!
EPO doesn't cost thousands, but without access to blood work, I wouldn't touch it. You're better sticking with testosterone proprionate short cycles (e.g. 3, 4 or 5 weeks on with equal rest), and PCT (unleashed, derm- sustain and post-cycle). Better still just use PCT as your cycle until you get a little older. With regards oral, they certainly have a shorter detection time; and if so I found anavar to be very good. Dianabol was superb for my recovery ( I took that with HGH, Insulin and thyroid, however), but it will make you bloat.
In the round, with wishing to flame, you sound similar to me, in that you've just found your vocation and want to run well yesterday; and you're in a prime position to fuck yourself up by listening to your friends who claim to know what you should do. My advice would be to hold fire and learn what you can. I really messed myself up taking whatever I thought would help from 18 onwards, with little knowledge about how to protect my body.
Good luck with track, bro; I'm sure with taking a correct and sensible approach, your times are going to come down.