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date, type, tags
date type tags
2026-08-30 plan
plan
half-marathon
training
fall-2026

Half Marathon Plan — Fall 2026

Goal: 21.1 km by Sunday, November 29, 2026. Walking allowed, finishing is the goal — first half is about the distance, not the time.

Starting point: 6.56 km comeback run (Aug 29, post-illness, still fighting the cold). VO₂Max 46. 13 weeks, 3 runs/week.

The three rules

  1. The floor is the contract. 3 runs/week minimum (Wed, Fri, Sun). Anything above is bonus, never required.
  2. Never miss twice. One miss = life. No backfill, no shame — show up the next day.
  3. The first km is always slow (7'30"+). It seeds the whole run.

Schedule — Wed / Fri / Sun

Wk Dates Wed Fri Sun (long run)
1 Aug 31 Sep 6 3 km (Sep 2) 3 km (Sep 4) 6 km (Sep 6)
2 Sep 7 13 3.5 km 4 km 7 km
3 Sep 14 20 4 km 4 km 8 km
4 Sep 21 27 4 km 5 km 9 km
5 Sep 28 Oct 4 4 km 5 km 10 km (Oct 4) ⚠️ checkpoint
6 Oct 5 11 5 km 5 km 11 km
7 Oct 12 18 5 km 6 km 12 km
8 Oct 19 25 5 km 6 km 13 km
9 Oct 26 Nov 1 5 km 6 km 14 km
10 Nov 2 8 5 km 6 km 16 km
11 Nov 9 15 5 km 6 km 18 km
12 Nov 16 22 4 km 4 km 12 km (taper)
13 Nov 23 29 3 km 3 km 21.1 km (Nov 29) 🏁

Pacing

  • All runs easy — conversational, HR 135150. On long runs, walking is allowed whenever. Time on feet beats pace.
  • Friday stays short and boring — it's 48h before the long run. No heroics, ever.
  • 16 km+ long runs: carry water. 18 km: eat something at halfway.
  • If 16 or 18 feels wrong, repeat the week. The plan bends; the floor doesn't.
  • Tue/Thu are office days, Mon is off — the long run gets a full 3-day recovery window before the next run.

This week (Aug 31 Sep 6)

  • Buy distance shoes — stability category (flat feet): Asics GT-2000/Kayano, Saucony Guide, Brooks Adrenaline, Mizuno Wave Inspire. Try in a shop. Jogflow 190.1 maxes out ~4 km; the half is impossible in them.
  • Nov 29 in the calendar: "21.1 km — walk if needed, just finish."
  • First run: Wed Sep 2, 3 km easy. Mon/Tue fully off.

Checkpoint — Sun Oct 4 (10 km)

  • Feels controlled (HR settled, not a death march) → keep climbing to Nov 29.
  • Feels like a fight → hold at 1012 km long runs, make Nov 1 a 10K day, half moves to spring. Decide with data, not feelings.

Context

  • Smoking: stopping by end of next week (Sep 13). Will show up as lower HR on long runs.
  • Drinking nights: cutting back. Sunday long run → Saturday night is the sacred one — a late Saturday kills the Sunday run.
  • Race: undecided — solo time trial Nov 29 if no race found; decision later.
  • Baseline: Aug 29 = 6.56 km @ 7'08", 157 bpm avg, 29 min anaerobic — post-illness signature, HR settles ~20 bpm within a week of normal running.

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