Backyard Ultra Jabłonna

Backyard Ultra Jabłonna is a unique ultra-format race that originated in the USA. Participants start every hour and must complete a loop of 6.706 km. After finishing the loop, they have rest time until the next full hour, and the competition continues until only one participant remains who completes the last loop within the time limit. It is an endurance race where not only speed but also strategy and perseverance matter.

No podium - only a throne for the winner. Adult event. The time limit to complete each loop is 1 hour. Regulations and map available for download on the website. The event features the Backyard Ultra format, with participant limits and online registration. The series also includes winter editions and special editions with prizes such as the Silver Ticket to the World Championships.