Weekly mileage can range from a little less than 32 km (almost 20 miles) per week to around 80 km (or roughly 50 miles) per week, depending on your experience level. Most half marathon training programs will recommend running 3 to 5 times a week. You’ll run more miles (and days) per week In comparison, half marathon training plans range from 10 to 16 weeks (3 to 4 months), sometimes less if you’re an experienced runner When you train for a 5K or 10K race, the time you spend preparing can range from 5 weeks (for a 5K) to 16 weeks (for a 10K). Training for a half marathon takes several months

But if you’ve never run a half before-and have perhaps run other, shorter races-there are several differences to keep in mind… To be clear: The end result (running a half marathon) is worth it. It’s not a race you can just wake up and do-it takes time, effort, and sometimes a little sacrifice. While there are similarities between a half marathon and other distances, like a 10k or 10 miler, a half marathon demands a higher level of commitment to running and training.

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