Knobstone 50
Apr 10, 2027Borden, IN50 mi
135 mi from Grind on the Grid Backyard Ultra, 1 week before Grind on the Grid Backyard Ultra, registration open
At a glance
- Date
- Apr 17, 2027
- Location
- Wingate, Indiana
- Distances
- Backyard Ultra
- Registration
- See ultrasignup.com
- Official site
- facebook.com
- Listed from
- UltraSignup
- Last checked
- Oct 4, 2026
Plan this race for free
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Build my planAbout this race
A backyard ultra event where runners complete 4-mile loops every hour until only one runner remains, held on a course featuring gravel, grass, and road surfaces with views of sunrise and sunset.
Key dates
Race day
Apr 17, 2027
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Entry transfers
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Race planning
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