Underdown Trail Races 2025

Be ready to roll or run on glacial terrain along the iconic Ice Age Trail under the canopy of towering hemlocks, pines, oaks, and maples. Spot wildlife as you weave on the epic singletrack past isolated lakes, over dozens of boardwalks, and up to 75 hills over glacially-defined terrain! Proceeds from this grassroots event are plowed right back into the trails for all to enjoy!

More info at: https://www.ironbull.org/underdown-details

For visitor information, call the Merrill Area Chamber of Commerce at 715-536-9474 or visit www.merrillchamber.org
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