Mammoth March Wisconsin 2025. We are excited to have once again secured the remote weldon spring conservation area and its excessive trail system for our 2025. Saturday, june 14, 2025, location:
The ice age trail is calling your name, and we are thrilled to host our first mammothmarch edition in wisconsin! 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 getaway.