July 19-20, 2025 | Walnut Shade, MO

How many laps can you complete in 24 hours?

Welcome to the Rancho Kingamongo Backyard Ultra—a 24-hour trail AMRAP.
The loop is at least 0.70 miles.
You can run. You can hike. You can rest when you want. But the clock never stops.
When 24 hours is up, we count the laps. That’s it.

No cutoffs. No start times. No pressure. Just the dirt, the loop, and whatever you’ve got.

Entry Fee: Give What You Can (Minimum $25)