Jim,
You have your timing set up nicely. Finish off your base plan.
3/28 – start your build peak and race plan and follow it through to the end
6/20 – repeat week 12 of the Build peak and race plan and race the 12 hour at the end of the week
6/27 – take a deep recovery week off plan
7/4 – start the 100 miler plan at week #4 of the plan and follow it to week #12 and Shenandoah 100 race day.
Lynda