Mammoth March Ohio 2024 Calendar. We are beyond excited to host our second edition of mammothmarch cuyahoga valley on september 11, 2022! Our second ohio event takes place on august 3 at the beautiful burr oak state park.
Located just 90 minutes southeast of columbus, this quiet and remote resort park features a mix of rolling hills and farms and makes for a beautiful yet challenging weekend. Mammothmarch cuyahoga valley 2024 on september 15.