Readiness
Push — race as planned. Last night (11-14, not yet refreshed for today) was your best of the window: readiness 92, HRV 129ms (above your ~123 mean), RHR 40, sleep 85. You're well-recovered heading into race morning despite a big volume week. Follicular day 8 — rising estrogen, peak-performance window, no cycle caution needed. No anomaly flags.
Watch For
Dew point/heat unconfirmed for race morning — if it's muggy, the negative-split plan still works but temper the back-half pace push. Saturday's recovery run got dropped this week (banked volume, not compressed) — net effect is a slightly fresher taper into today, which is a plus.
Nutrition
Race-day carb-up pre-run (familiar foods only, nothing new), electrolytes with your usual Uptime, protein floor (130g) resumes post-race recovery meal.