New to 400m

my coach said that I can do 51 sec in the 400m with juste a 24 flat in the 200m …is it possible? I’ll love it…but I think it will be hard…though?

It’s possible but 51 is pushing it. We used to have a guy who ran 23’s in the 200 and ended up running like 49.10.

The prediction I use in general is double your 200 PR + 4 sec.

double a 200 and add 4 works pretty well as a rule of thumb. Doesn’t mean that you can’t do better or won’t do worse though. Also do you run the 24 flat in the 200 or is this a topic about one contginecy plan stacked ontop of another?

way to make two topics.