Chalenging and aggressive trail marathon with minimal, but some, pavement - mostly access roads from trail to trail. Course will be well-marked with several creek crossings and will have well-stocked aid stations.
This is a loop course with rolling hills entirely within Burr Oak State Park, including hiking and bridle trails as well as portions of the Buckeye Trail. Approximately 90% trail and 10% asphalt with 2,154' of elevation gain and 2,152' of elevation loss.