The honest version of “couch to marathon”
If you’re truly starting from zero, a marathon is a durability project, not a speed project.
Your first goal is simple: run consistently without getting hurt.
Phase 1: Couch → consistent runner (6–8 weeks)
Before you start a marathon plan, earn the right to train:
- 3–4 easy runs per week (even if some are run/walk)
- One longer “easy endurance” session that grows slowly
- Two short strength sessions (20–30 minutes) to support tendons and bones
If you can’t do this yet, don’t rush the plan — build the habit first.
Phase 2: Pick a beginner-friendly marathon plan length
For most beginners, a longer plan is safer:
- 24 weeks: best if consistency is your bottleneck, or you’re coming back from time off
- 18–20 weeks: works if you’re already running regularly and recovering well
Start here:
The 3 rules that keep beginners healthy
- Easy runs stay easy (conversation test)
- Long runs are practice, not tests
- Missed sessions do not get “made up” with extra intensity
Fueling is part of the plan
Many first marathons are limited by fueling, not fitness.
- Practice carbs early on long runs.
- Make your schedule simple and repeatable.
Use this tool:
If you want it on paper (PDF)
Download a free printable week-by-week plan: