Day 19 is a red star. Thirty minutes, run or jog, beat the distance from Day 17.
Yesterday was a hard leg day, and the program knows it: the fifth star arrives with the hips and inner thighs still feeling Day 18. That is not an accident so much as the reality of running - race days rarely follow perfect rest, and a runner who can produce a slightly better run on ordinary legs is a runner who has learned something. Start easy, let the stiffness go, and trust that the distance is there in the second half once you are warm.
Cadence is your friend on tired legs. Shorten the stride, quicken the turnover, and let the extra metres come from more steps rather than longer ones. Keep the arms driving so the legs have a rhythm to follow. Look for Day 17's landmarks and note whether you reach them sooner. Record the distance when the timer sounds.
A better run on legs that trained yesterday - that is what the star is really measuring.
Make it Harder: Run blind: no pace or distance checks until the timer ends, and still finish ahead of Day 17.
Make it Easier: Treat the first ten minutes as a warm-up jog on stiff legs and only start the real run at minute ten.
