Training Calendar
23-Week Block · Sub-1:30 HALF MARATHON · Week 13 of 23
Half Marathon Antwerpen
Race day: Wed 13 January · 77 days out
Predicted
1:47:18
Medium confidence
Weekly Load · km
23-week build
Training Blocks
Weeks 1 – 6
Aerobic capacity, easy volume
Weeks 7 – 12
Threshold, tempo introductions
Weeks 13 – 19
Race-pace, VO2, long progressive
Weeks 20 – 23
Sharpening, recovery, race
Adaptation
How your plan adapts to your training. After every synced run, calendar edit, or chat, the coach reviews the upcoming weeks and applies what is needed. Each change is logged here with the reasoning. Sessions you set yourself are pinned and never changed. You can turn adaptation off in Settings.
Recent coach changes
Applied to your plan from your runs, edits, and chats. To change anything back, edit the session on the calendar and the coach re-plans around it.
Eased the back half of this week
Your acute load is running 31 percent above your four-week average and Sunday's long run showed late-run pace drift. Holding volume flat this week keeps the build intact without adding risk.
- Fri 30 Oct: tempo 13 km -> easy 10 km
- Sun 1 Nov: long run 22.4 km -> long run 19 km
yesterday · from your runs
Moved Thursday's session to Friday
You logged Wednesday's run late in the evening, so a same-day quality session would have left under 18 hours of recovery.
- Thu 22 Oct: easy 8 km moved to 2026-10-23
5 days ago · from your edit
Added a recovery week
Four consecutive weeks above 45 km with no down week. Dropping this week's volume by 30 percent protects the peak block that follows.
- Fri 16 Oct: interval 12 km -> easy 8 km
- Sun 18 Oct: easy 6 km removed
- Mon 19 Oct: long run 21 km -> long run 15 km
13 days ago · from your runs