St. Mary's Oktoberfest 2026

St. Mary’s Oktoberfest is back October 9th, 10th, and 11th, right here in Alton, Illinois!

Join us for a weekend of great food, drinks, live entertainment, and family fun.

Kick things off Friday with the Oktoberfest 5K Run and 1-Mile Fun Run, then keep the celebration going all weekend long.

For event details, visit StMarysOktoberfest.com or find St. Mary’s Oktoberfest on Facebook.