The 100m and 200m goals seem reasonable but I think that the training necessary to achieve those may mean you’ll have to sacrifice your 400m training goal. Having said that, I don’t think you could run your goal time in the 400m without first achieving your goal times in the short sprints…..I just think it’s unlikely though not impossible to expect to improve all of the events so much all within one season. In any case: Good Luck and run fast.
ELITETRACK Founder