12 Week Half Marathon Plan - AI Running Coach

Published: 2017-05-26 10:46:06

Half Marathon Training Plan Guide

A half marathon is a 21.1km challenge that's neither too difficult nor too easy, providing a fulfilling sense of accomplishment. RunBox AI coach creates a customized 12-16 week half marathon training plan to help you safely achieve this goal.

Why Choose an AI-Customized Half Marathon Training Plan?

  1. Progressive Training: Gradually building from basic endurance
  2. Personalized Pacing: Based on your target finish time
  3. Injury Prevention: Scientific intensity distribution
  4. Flexible Adjustments: Real-time optimization based on progress

running beer is the perfect match poke me and take a sip


On June 3rd, Codoon, the nation's largest sports social platform, will welcome the 'Budweis Half Marathon Online.' The eternal charm of this small town on the Czech-Austrian border lies in its intoxicating beauty and world-renowned beer, considered one of the best in the world. Even if runners don't usually enjoy drinking, they must indulge in this exhilarating 'I have beer, you have stories' online running experience..


Budweis boasts two Czech superlatives—the largest square and the tallest sculptural fountain. However, the town sees very few tourists. The tranquil atmosphere and the aroma of hops in the air make it hard to believe that this place seems forgotten by the world. So don't miss this opportunity; quicklyopen the Codoon app, click 'Discover - Events - Online Events - 2017 Budweis Half Marathon Online,' and sign up to participatein a dreamlike journey through this magical medieval town, intertwined with amber hues, rich foam, and sweet flavors.



This event offers three options: half marathon, 10 kilometers, and 5 kilometers. The medals are said to have the most talented design creativity—a beer bottle cap shape, a sea-blue background, and various medieval-style buildings arranged in a semicircle, forming a wonderfully harmonious scene that vividly recreates the unique and charming landscape of Budweis.


This is a medal that strongly stimulates the senses, easily evoking thoughts of hot summer days where only two things are worth looking forward to: running and beer. The great poet Li Bai once penned an immortal line encouraging drinkers, 'Since ancient times, sages and worthies are all lonely; only the drinkers leave their names.' If he lived in modern times, he would likely be captivated by the meticulously brewed beer. Don't forget, Li Bai was also the first unparalleled talent in traditional Chinese sports history, known as the 'Sword Immortal.'


This race is also the third stop of the six IAAF Gold Label races in the Czech Republic. Completing all six races gives you a chance to win a custom Codoon running passport. Moreover, with the allure of beer, runners can't afford to slack off!



June marks the beginning of cicada songs. We advocate for serious running, especially night runs under bright lights, where every passing light becomes a brilliant streak. Then, drink beer with attitude, to do justice to every fine summer night. True runners treat each online run with high focus and approach fine brews with the same attitude. Not drinking to excess, but savoring. This applies to both beer and running. After finishing the race, what you hold in your hand is not just a cup, but a testament to honor.


We hope every runner, on June 3rd, clicks 'Sports Circle - Nearby - Running Venues' to meet fellow runners and fully enjoy two pleasures: refreshing beer and the Budweis online race that exhausts your stamina. Running venues not only help you find running mates but also drinking buddies. The Codoon online marathon experience is unique in this way. Every runner who can't make it to the marathon site can still enjoy the fun of online participation. Finding a reason to toast with friends is simple—both running and beer are not to be missed.


Start Your Half Marathon Training

RunBox provides half marathon runners with:

  • Personalized 12-16 week training plans
  • Weekly detailed training schedules
  • Nutrition and recovery guidance
  • Pre-race strategy planning

Download RunBox and let our AI coach help you achieve your half marathon goal!

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