7. Kaliski Półmaraton Nocny Bursztynowa Hellena

Kaliski Półmaraton Nocny Bursztynowa Hellena is a night half marathon held in Kalisz. Runners begin at 22:00 from Hala Kalisz Arena. This is the seventh running of the event, with the race centered on the appeal of covering a half marathon after dark instead of during the typical morning or afternoon hours. The route is presented as a city course offering night views of Kalisz; the setting is as much a draw as the distance. All finishers get a medal. Participants who register early can select a race T-shirt size. Those registering late might need to purchase a shirt separately at the race office, as shirt quantities are limited.