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(Scroll all the way down in the Race Distance list to get to Other.) The same is true for your recent race distance. This allows us to generate predictions for any race distance, not just the common ones. If a world record doesn’t exist for your target race distance, we make our best guess at what it would be by looking at the world records for the next longest and next shortest available distance. We then take that score and figure out how fast you’d have to run the new distance to earn it again.
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It even includes the motivational quotes to keep your spirit in tune with your body. The running plan is achievable and enjoyable, the app keeps a log of your runs & achievements and awards you with badges.
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Motivation is the key factor in long distance running, and 21K Runner keeps you motivated - it's the true magic of this app, and it's built into every screen. Just plug in your headphones, play your favorite music, and the app will guide you. You start with a 10K fitness level, and the running gradually increases to a full 21K using our walk run program.
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If you can do 10K, with this app you will get to 21K.Ģ1K improves your fitness and endurance with an awesome training program. The Ultimate Half Marathon training app, from the makers of the award winning health and fitness workout apps like Pushups, Situps, 5K Runner, 10K Runner, Squats and more apps.Ģ1K Runner is the easiest and most successful 1/2 marathon program in training 10K runners to train for their first 21K ( 13.1 miles ). Start with 10K running and gradually increase to a full 21K ( 13.1 miles ) on your way to a full marathon. Our 21K - 13.1 mile - half marathon pro run trainer improves your cardio, endurance and overall fitness with an awesome run training program. Train to run 21K/13 miles with our Half Marathon Training: 21K Great for cardio!
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