3-Day-a-Week Training Guide
The Science-Backed 3-Day Training Plan Strategy That Works for Any Race
It could even be the secret to your next PR.
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Oct 22, 2025.
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It's time to crush your running goals—be it qualifying for the Boston Marathon or running for the very first time. To get started, choose your plan. When it opens in your browser, select the download icon in the top right to save it to your computer or print it out.
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The Best Incline Treadmills for Your Home Workouts
Tips to Handle Running After the Age of 40
Don't Ignore Your Current Fitness, Say Coaches
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Our Mental Strategies to Avoid the Wall
The 8 Best Walking Pads for Your Home Office
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Avoid Going Out Too Fast in a Race
How to Use Strava to Set Your Race-Day Goals
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How to Improve Your Running Efficiency
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Train Smarter. Run Stronger.
Whether you’re a repeat marathoner or working up to conquering your first mile, Runner’s World is your go-to source for all things training, nutrition, and gear to ensure you’re running at your best. This is a community created by and for runners. We work with the best nutritionists and trainers, test the best shoes and gear, and stay on top of the latest research and developments so you can focus on what matters — your run. Your best miles are ahead, and we’re here to get you there stronger, healthier, better.
