ING Biegnij Warszawo is a well-known running event in Warsaw, Poland, attracting thousands of participants annually. It is held on the first Saturday of October and features a 10-kilometer course through characteristic parts of the city. The event emphasizes enjoyment of movement over competition, allowing participants to run, walk, or jog at their own pace. Music zones, cheering spectators, and partner support stations are present along the route. All participants receive a commemorative Nike Dri-FIT t-shirt and a medal upon finishing.