Marathons Events in Superior

Name: Wild Duluth Races Harder 'n Heck Half Marathon & Terribly Tough 10K
Start: 2026-10-18
End: 2026-10-18
Location: Grand Avenue Nordic Center

Check out happening marathons events all around Superior, WI

1 upcoming event Superior, United States Updated 18 Sep 2026

All 1 events in Superior

Wild Duluth Races Harder 'n Heck Half Marathon & Terribly Tough 10K

Sun, 18 Oct at 09:30 am Grand Avenue Nordic Center

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