24 hours of making pottery - all to support the patients at Riley Children's Hospital. That's what students at Concord High School have been doing for the past day.
It's called the Potters Marathon. The event has been taking place for 20 years.
These teens have a goal of raising $50,000 this year for Riley.
The students fundraise throughout the year.
WSBT 22's Brie Isom spoke to students at the marathon. They say 24 hours of making pottery - and this important cause - has an impact on their lives. Watch her report in the video above.