It is one of the dirtiest and toughest fundraisers each year in Quinte, and 2016 will be no different.
Saturday is the 3rd annual Grapes of Wrath Extreme Romp and Stomp.
The funds raised go to support the Trenton Memorial and Prince Edward Hospital foundations, along with the Canadian Cancer Society.
Laura Lee Hogan with the Trenton Memorial Hospital Foundation says there are 21 obstacles to overcome this year.
Briar Boyce with the Prince Edward foundation says it is one of their largest fundraisers of the year.
Local cancer society spokesperson Brad Warner says the money will go to great use.
There are 58 teams and 320 participants taking part in the obstacle course.
It is taking place at Hillier Creek Estates Winery in The County.