Sports
Superior Nightmare 5K
Spooky Halloween-themed 5K with scary surprises, haunted hijinks and costume contest. Community-focused event with fun atmosphere ideal for mobile coffee vendors serving costumed participants.
- When
- Oct 24, 2026
- Where
- Superior, WI
- Est. attendance
- 400
- Organizer
- Grandma's Marathon
About this event
Spooky Halloween-themed 5K with scary surprises, haunted hijinks and costume contest. Community-focused event with fun atmosphere ideal for mobile coffee vendors serving costumed participants.
View original listing on grandmasmarathon.com →Track record & vendor details
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