BackYard Ultra Warmia

BackYard Ultra Warmia 2025 is a prestigious running event taking place near Lake Kielarskie, Olsztyn. Organized by the Warneland Foundation, this race is part of the international Backyard Ultra series and the Polish Backyard Ultra League. Participants must complete a 6.706 km loop within one hour, with no limit on the total race duration. The course features a mix of forest paths and gravel roads, with a total elevation gain of approximately 100 meters per lap. The event encourages individual competition, with only one winner being declared if they complete the final lap within the time limit. Visit the organization's website for the most recent information.