The Eternal Damnation Backyard
Apr 24, 2027Sylvan Grove, KSBackyard Ultra
1 mi from Ultraverse Kansas Slam, in April
At a glance
- Date
- Apr 18 – Oct 31, 2026
- Location
- Sylvan Grove, Kansas
- Registration
- Closed Apr 18, 2026, via ultrasignup.com
Listed from UltraSignup. Checked Oct 19, 2026.
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Build my planAbout this race
A slam event consisting of three different races in different formats: a backyard style last person standing race, a timed race, and a traditional distance style race. Winners are determined by most miles completed between the three events.
Key dates
Registration closes
Apr 18, 2026
Race day
Apr 18, 2026
Pricing
Current price
$0
Registration
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Race planning
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