About MarathonPlans
MarathonTrainingPlans.org provides free, structured training plans for half marathons, marathons, and ultra marathons. No sign-ups, no paywalls — just clear, week-by-week schedules to help you cross the finish line.
The Story Behind This Site
Hi, I'm Alan. At 35, with absolutely zero running experience, I decided to run a marathon. No athletic background, no coach — just a goal and the willingness to figure it out.
Over 6 months of self-guided training alongside a full-time job, I completed the Chiang Mai Marathon in under 5 hours.
That experience taught me that the hardest part of running a marathon isn't the race itself — it's finding a training plan you can trust and stick to. I built this site to make that easier for everyone.
How Our Plans Are Created
Our training plans are generated using established running training principles — progressive overload, periodization, recovery weeks, and race-specific taper protocols. Each plan follows these core guidelines:
- Weekly mileage increases of no more than 10%
- Recovery weeks every 3–4 weeks
- 2–3 week taper before race day
- Structured workouts (easy runs, tempo, intervals, long runs) appropriate for each level
A Note on AI-Generated Content
Some content on this site is AI-generated and clearly marked as such. All AI-generated plans are based on widely accepted training methodologies, but they have not yet been reviewed by a certified running coach.
We believe in transparency — every plan displays its content source status so you can make informed decisions about your training.
Get in Touch
Questions, feedback, or suggestions? Reach out at alan@marathontrainingplans.org.