Sports
Superior Nightmare 5K
Halloween-themed 5K with scary surprises, haunted hijinks, and costume contest. Fun running event ending the local racing calendar.
- When
- Oct 24, 2026
- Where
- Superior, WI
About this event
Halloween-themed 5K with scary surprises, haunted hijinks, and costume contest. Fun running event ending the local racing calendar.
View original listing on grandmasmarathon.com →Track record & vendor details
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