The Niedernsiller Herbstlauf begins and ends on the village square in Niedernsill, creating a compact village-center setting for the event. Sportunion Niedernsill is the organizer of this autumn running event, maintaining the same fundamental structure from previous years. The day features short races for children, youth categories, and a main 6 km race for adults.
The youngest participants complete a 400 m course on the church loop. Older children navigate a 1.1 km route around the village, and the under-14 category runs two laps for approximately 2.2 km. Youth runners and adult age groups compete together in the 6 km main race, and a three-person relay offers a team option. Entry fees are modest, with children paying a small amount and the main race priced affordably for local club members.