Observed arrival · 2026-09-14
Orange County Backyard Ultra
A grassroots Orange County ultramarathon where runners repeat a 4.167-mile loop every hour until only one remains.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
The planned event follows the backyard-ultra format: participants repeatedly run a 4.167-mile loop, beginning again at the top of each hour. A runner must finish before the next start to remain eligible, and the race continues until one person completes a final loop. The homepage also separates interest into running, volunteering, and sponsoring, while indicating that course news and registration details are forthcoming.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue