Gretna Gritty 5k Mud Run

The Gretna Gritty Fall 2025 is the 12th annual 5k mud run fundraiser held at Gretna Glen Camp & Retreat Center in Lebanon, Pennsylvania. The course features over 20 obstacles set in the rugged, hilly terrain of the Mt. Gretna area, challenging participants with tests of balance, strength, and bravery.

The event welcomes all levels, allowing walking or running. In addition to the main mud run, there is a "Nitty Gritty" kids' fun run of 1.3 miles for ages 5-11. Participants receive lunch, medals, and a commemorative t-shirt.

Proceeds support the ministry of Gretna Glen Camp & Retreat Center. Visit the organization's website for the most recent information.