Sometimes you sign up for a race that’s not far off in the future – just a couple of months away, or even less. You’ve been running regularly, but you need to ramp up your training, especially for a race you want to do with friends or loved ones in the next several weeks.
Here’s our eight-week half marathon training plan to get you ready to run 13.1 miles, designed for runners who already are in the running habit and are in good enough shape to put this plan in place with little difficulty.
Bear in mind that you can always run the miles below using a one-to-one run-walk pace (run for one minute, walk for one minute, etc.). Or you can use a method like Jeff Galloway’s Run-Walk-Run, in which you run for three minutes, walk for one minute, and so on.
It’s also a good idea to use your shorter, mid-week runs to build up your speed and ability to run shorter distances in better times, while using your longer weekend runs to build up your endurance and ability to lengthen your miles more slowly.
8 weeks is a shorter training timeline if you’re new to running. If you want to fool-proof your training, we recommend also downloading an app like Runna. With plans constructed by Olympic athletes, you’re bound to make it a run to remember. Use code HALF for 2 weeks of free training.
8-Week Half Marathon Training Plan
For a Saturday Race
| Week | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
| 1 | Off | 3 miles | 4 miles | 3 miles | Off | 5 miles | 2-3 miles |
| 2 | Off | 3 miles | 4 miles | 3 miles | Off | 6 miles | 2-3 miles |
| 3 | Off | 4 miles | 5 miles | 4 miles | Off | 7 miles | 3 miles |
| 4 | Off | 4 miles | 5 miles | 4 miles | Off | 8 miles | 3 miles |
| 5 | Off | 5 miles | 6 miles | 5 miles | Off | 9 miles | 3 miles |
| 6 | Off | 5 miles | 6 miles | 5 miles | Off | 10 miles | 3 miles |
| 7 | Off | 4 miles | 5 miles | 4 miles | Off | 11 miles | 2 miles |
| 8 | Off | 3-4 miles | 4 miles | 3-4 miles | Off | 13.1 miles | Off |
For a Sunday Race
| Week | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
| 1 | Off | 3 miles | 4 miles | 3 miles | Off | 2-3 miles | 5 miles |
| 2 | Off | 3 miles | 4 miles | 3 miles | Off | 2-3 miles | 6 miles |
| 3 | Off | 4 miles | 5 miles | 4 miles | Off | 3 miles | 7 miles |
| 4 | Off | 4 miles | 5 miles | 4 miles | Off | 3 miles | 8 miles |
| 5 | Off | 5 miles | 6 miles | 5 miles | Off | 3 miles | 9 miles |
| 6 | Off | 5 miles | 6 miles | 5 miles | Off | 3 miles | 10 miles |
| 7 | Off | 4 miles | 5 miles | 4 miles | Off | 2 miles | 11 miles |
| 8 | Off | 3-4 miles | 4 miles | 3-4 miles | Off | 1-2 miles | 13.1 miles |
About This Training Schedule
Who It’s For
Note that this plan is designed for runners who’ve already run a half marathon or several in the past, and who are already running consistently each week so they’ve built up their leg, lower body, and cardiovascular strength to handle the number of miles they’ll be running throughout the training.
Cross-Training
Consider cross-training on the days you don’t run — anything from strength training to walking a few miles, which will provide cardiovascular benefits without the pounding impact that running can cause.
Injury Prevention
While this training plan is designed to help you increase your mileage safely, overuse injuries like runner’s knee and plantar fasciitis do happen.
With running injuries, it is important to start comprehensive rehab programs as early as possible early to minimize damage as well as recovery time.
More Half Marathon Training Plans
9 Weeks • 10 Weeks • 12 Weeks • 14 Weeks • 16 Weeks • 18 Weeks • 20 Weeks
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