Improve Half Marathon time

Build endurance and confidence to improve your 21-kilometer time.

How can I improve my Half Marathon time?

Already crossed the half marathon finish line but want more? Taking on the 21K again to improve your time is an exciting challenge that goes beyond physical effort—it’s about pushing your limits and seeing how far you can go. It’s about challenging yourself.

The half marathon is a demanding distance that requires solid planning, consistency, and a well-adapted strategy. It’s not just about running more kilometers. To progress, you need to train smarter and harder. That means working on both endurance and speed, adding strength training to prevent injuries and handle higher loads, and embracing intervals—they’re key to running faster.

Improving your half marathon time is a personal victory. Beating the clock means beating your previous self. At Runnify, we want to help by giving you the tools you need so that every training session brings you closer to your best version.

Thousands of runners are already improving with Runnify — your #1 running coach app.

Start your plan today. 15 days free. No credit card registration.

Training Plans to Improve Your Half Marathon Time with Runnify

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At Runnify, we know that facing a half marathon again with the goal of improving your time is no easy task. That’s why we want to support you with training plans designed to help you progress steadily, efficiently, and in a personalized way—with workouts tailored to your pace, goals, and availability.

It’s not just about piling on the miles—it’s about training with purpose. We’ll help you run stronger, faster, and most importantly, better.

What will you find in our training plans?

  • Specific workouts to increase your endurance with progressive sessions to help you maintain a faster pace.
  • Intervals and controlled pace runs to improve your speed—quality sessions that help your legs, mind, and rhythm management.
  • Strength and injury prevention sessions to build lower body and core strength for handling higher loads and minimizing injury risks.

With every step, you’ll get closer to your best self. Tell us your current time, and we’ll guide you on the journey to beat it.

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Which Improve Half Marathon Time Plan Should You Choose?

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Runnify App

Take your running to the next level

Your personalized running coach with tailored training plans to achieve your goals, from running your first 5K to completing your first marathon.

15 days free. No credit card registration.