>>76390097
>You can go a full 5k non stop at that pace in a race, right?
Yes, I have, but it's awful, way too tiring, not something I want to do 3x a week or anything. So I did my intervals and somehow this session felt easier than the 400's. Only 1 day between the two sessions too. The 4:00 pace was quite difficult I'll admit, but the other laps were quite enjoyable.
I think I'm finally improoving