Viking,
I'm presuming that you are looking to peak for the state meet so here is my advice for the next four weeks.
At this point, I would advise:
2 quality days per week (hill repeats, tempo, fartlek etc)
1 day of speed development work (a semi quality day) accels before or after the run
2 days of steady state/recovery days-include core power work
1 really easy/recovery type day-could be done in pool if weather is really bad
1 long run day–20-25% of the total volume for the week
so a week might look like this
M-hill repeats or 20:00 tempo run (30 seconds per mile slower
than current 5k fitness)
T-steady run & core work (could be worked into lifting routine)
W Easy day 3-5 miles easy
H-Speed development day warm up 5-7 x 150-200 meters then
3-4 miles easy
F-Steady state run 5-7 miles
S-Fartlek 10-12 x 2:00 hard/1:00 easy or 20 x 1:00 hard/1:00
easy (that's time expressed in minutes0
S-Long run start with 7-8 miles and end with 10-12 by the start
of competitive season then back down to 7-8 until state meet when you can really back off that whole week
this is just a basic template, but it should help. Ask for more help if you need it. I'll be happy to help in any way I can