16-Week Half Marathon Training Plan
This 16-week half marathon training plan starts from zero running experience. Using a gentle walk/run method for the first month, it builds your fitness safely so you can tackle 13.1 miles with confidence.
Who Is This Plan For?
Are you starting from 'couch'? This plan is for true beginners who have zero running background. If the thought of running 5 minutes straight sounds exhausting, start here. It begins with mostly walking.
What to Expect
Walk and Jog
Weeks 1-4Mostly brisk walking combined with 2-minute jogging intervals. Your body learns the mechanics of running without severe fatigue.
Running Without Stopping
Weeks 5-8We slowly close the walking breaks until you can comfortably run for 20 to 30 minutes straight.
Building Distance
Weeks 9-14We add distance to your weekend runs, progressing from 40 minutes up to 90 minutes of total time on your feet.
Fresh Legs for Race Day
Weeks 15-16A two-week period of shorter runs. This gives your muscles time to heal and store up energy for the full 13.1 miles.
Upgrade to Adaptive Plan
The same plan, but it learns from you. After each workout, tell us how it felt — and your plan adjusts automatically for next week.
Training Schedule
16-week progressive plan with recovery weeks built in
Tips for Success
- ✓Trust the walking breaks in the early weeks—they are mandatory for preventing shin splints.
- ✓Get fitted for proper running shoes before Week 5 when continuous running starts.
- ✓If you fail a week, simply repeat that week. The 16-week timeline is flexible.
Frequently Asked Questions
Is 16 weeks enough to train for a half marathon?
Yes. 16 weeks is the ideal timeframe for a couch to half marathon training plan. It allows a full 4 weeks just for your bones and joints to adapt to the impact of running before the real endurance work begins.
Do I have to run the whole 13.1 miles?
No. A successful first half marathon is often completed using the run/walk method (e.g., run 5 minutes, walk 1 minute). Your only goal is to cross the finish line.