Deload / Duration 110
Try to simulate expected race day conditions as much a possible. Terrain, weather, etc.
Perform at an RPE of 2-3
If goal race is 13.1 miles or longer perform the day after your Long Run every 2-3 weeks.
Wear a Heart Rate Monitor but do NOT reference it while running, run to feel. Then compare HR, Pace, effort to MAF run.
30 minute effort at MAF HR
Compare average Pace and RPE to AE session