You’re going to run a half marathon — congrats! Whether you have two months to train or five months, we have expert-designed half marathon training plans for every runner.
Our half marathon training plans are designed for everyone from beginning to experienced runners, and for every lifestyle. They’ve each been designed and signed off by running coaches; the mileage load and weekly increase is designed to minimize injury and maximize conditioning.
If you find yourself in need of more support on your half marathon training journey, our recommended training app partner is Runna — essentially a running coach in your pocket. You can use code HALF for 2-weeks of premium training for free.
Which Half Marathon Training Plan is Right for You
If you’re training for your first half marathon, it can be hard to know which training plan to pick. Most often, you’ll want to choose a schedule based on how many weeks you have to train for a race. That means if your race is 12 weeks away, choose the 12 week training plan.
If you haven’t signed up for your race yet and you want to know what a smart timeline is for your skill level, we generally recommend:
- Beginner runners take as long as possible to train, at least 12 weeks but up to 20 weeks.
- Intermediate runners already running at least 10 to 15 miles per week (total) can safely train in 8 to 12 weeks.
- Advanced runners already running three-plus days per week can get ready for a half in as little as 8 weeks.
And remember, you can always walk a half marathon or employ the run-walk method. If you have plenty of time and want more guidance, check out our in-depth guide on how to pick the right training plan for you.
Half Marathon Training Schedules
8-Week Half Marathon Training Plan
Sometimes you sign up for a race that’s not far off in the future — just a couple of months away, or even less. Here’s our eight-week training plan designed for runners who already are in the running habit.
9-Week Half Marathon Training Plan
This plan is based on the same schedule and expectations as our eight-week training plan – you’re already experienced and maybe even have a few races under your belt, and you’re looking to ramp up your training quickly.
10-Week Half Marathon Training Plan
If you have more than two but less than three months to train for your next half marathon, this 10-week training plan might be the perfect fit. This one is perfect for experienced runners who might have some scheduling conflicts here and there with their training.
12-Week Half Marathon Training Plan
Designed for beginning runners or anyone who is planning to run the half marathon distance for the first time, this training plan is based on five days of running per week, with the once-a-week long run set on Sundays and days off on Mondays and Fridays.
14-Week Half Marathon Training Plan
Need a little extra time to get your training in, or just want to start early? Beginning and experienced runners can both use this 14-week training plan, which starts off slow with only four runs per week and then ramps up to five days later in the schedule.
16-Week Half Marathon Training Plan
Spread out over four months instead of three, this training plan is designed for runners who’ve run a half marathon already and are in need of a training plan that can fit into a busy schedule — with four training days each week vs. five.
18-Week Half Marathon Training Plan
Designed for beginners and even experienced runners, this plan mimics our 16-week training plan with two extra weeks added in, and features a few changes to the long runs. This plan eases you into training with a longer runway at the beginning, to get you used to running 4 to 5 days per week over a longer period.
20-Week Half Marathon Training Plan
For runners who are looking for an even more gradual buildup to the half marathon than the 16-week plan offers, this five-month training plan starts slowly and builds toward the 13.1-mile race day, with both four- and five-day-a-week runs later in the plan.
12-Week Couch-to-Half Marathon Training Plan
For runners who has no previous experience training for a distance race. This 12-week program is designed to build base fitness with short run-walks in the first weeks before getting up to long runs near the 13.1 miles.
Other Training Plans
Still haven’t found the right schedule for you? Check out our:
- 12-week training plan perfect for beginners
- 12-week plan for intermediate runners
- 12-week plan for advanced runners
Half Marathon Training Tips
What Every Beginner Needs to Know
Slowly add mileage to increase your base. An easy-to-follow rule is to increase your long run by one mile every 1-2 weeks and take a rest day in its place every month. The slow increase as well as not “always increasing” allows your body ample time to recover.
Recommended Training Apps
For keeping track of your mileage, pace, and progress we recommend Strava which has a seamless user interface and great community support features. For more comprehensive and dynamic running plans that respond to each training session, we recommend Runna. Half Marathon Guide readers get 2-weeks free with code HALF.
Overcoming Obstacles In Your Half Marathon Training Plan
Most runners are very excited to start a new training program. But as the newness wears off, there will be bouts of feeling unmotivated. Workouts will get tougher and the miles will get longer. There will be days that it will be struggle to get out the door.
Why Your Long Runs Are the Most Important
Speed work and tempo runs get you faster. Recovery runs keep you from getting injured. Shorter races prepare you for the overall experience. But the long run is the most important element in making it to the finish line feeling great.
The Hardest Things About Half Marathon Training
Whether you are a beginner looking to run for the first time, a runner returning from an injury or break, or simply a runner starting a new half marathon training plan, it can take weeks before the habit forms. Once you stick with the plan for 4-8 weeks, however, it begins to feel normal to lace up and run a few (or more) times a week.
Marathon Training Plans
Ready to run 26.2? Here’s what training for a (full) marathon is really like. If you respect the distance and take the appropriate time to prepare, the finish line will feel more victorious and less torturous. The length of time it takes varies widely; some runners can tack onto an existing base and be ready in just 12 weeks. Others take longer…
12-week marathon training plan for experienced runners
Are you an experienced runner who needs a tune-up before your next marathon? Here’s a plan to get you ready for 26.2 miles in 3 months.
18-week marathon training plan for first-timers
The more miles you can get to before starting this plan, the better. Walk, run, or do a walk run/combo. You should be able to complete 15 miles a week without any problems before starting.
20-week marathon training plan for ‘comeback’ runners
Are you an experienced runner who has taken some time off from the marathon, but are ready to come back to 26.2? Here’s a plan that might be perfect to get you back in form.
FAQs
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