Andriy Tkachuk's extraordinary journey reached its pinnacle at the World Championships in Taipei in December 2023. Before the conflict, he ran an astounding 225 km per week and over 1000 km per month. However, after dedicating 16 months to defending his country, Tkachuk underwent heart surgery and rehabilitation in spring 2023. He returned to training in June and astonishingly registered for the World Championships in August, securing the third spot in the global ultra-marathon rankings by covering nearly 300 km in a day.
In a candid Facebook post, Tkachuk shared his achievements for the year 2021, including conquering 11,000 running kilometers and setting a new Ukrainian record in a 24-hour race in Poland. Despite injuries during competitions, he continued to break national records, highlighting his dedication to the sport. Tkachuk's resilience culminated in November 2023, where he flew to Poland to establish a world record in a 48-hour run on a treadmill, covering an astounding 410 km. Throughout the year, he earned the title of "Master of Sport of Ukraine in Athletics" and twice was voted the best athlete of the month.
Tkachuk's journey unfolds against the backdrop of the cancellation of major events due to the Russian invasion in February 2022. The full-scale conflict disrupted not only athletic plans but also personal growth and development for Ukrainians. Despite these challenges, Tkachuk's unwavering spirit and dedication to his craft serve as an inspiration to athletes worldwide.