Sudecka 100

Sudecka 100 is the oldest night ultramarathon in Poland, held in mountain conditions in Boguszów-Gorce. The race route is demanding and full of emotions, giving participants the opportunity to test their strength over a distance of 100 km. In 2026, organizers are introducing a new feature - the Sudecki Morning Half Marathon over 21 km, as well as the Night Mountain Marathon over 42 km. The event attracts runners from all over the country, offering rich start packages and numerous attractions, including personalized medals and aid stations along the route.

Personalized medals (name, surname, time) available during registration. Aid stations along the route and a stall with nutrition and accessories for runners. Free accommodation from June 27th at 12:00 to June 29th at 12:00. Participant limit for 21 km and 42 km distances is 200 people, no limit for 100 km. Demanding mountain route, medal personalization options, availability of nutrition and accessories, accommodation from Friday to Sunday, route mostly marked.