The Shippey Endurance Runs
Jan 16, 2027High Ridge, MO100 mi, 100K +2
48 mi from Freedom Backyard Ultra Marathon (FBUM 2027), a similar entry fee ($70), registration open
Backyard Ultra
Freedom Backyard Ultra Marathon (FBUM 2027)
Bourbon, MissouriMark Schmitz
- Entry
- $75
- Aid stations
- 2
- Days to go
- 226
At a glance
- Date
- Jun 5, 2027
- Location
- Bourbon, Missouri
- Distances
- Backyard Ultra
- Aid stations
- 2
- Registration
- See ultrasignup.com
Listed from UltraSignup. Checked Oct 18, 2026.
Plan this race for free
2 aid stations are already loaded. Add cutoffs, pacing and the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planAbout this race
A backyard ultra marathon where runners complete 4.1 mile loops every hour until only one person remains. The course features rolling hills, creek crossings, fields, and technical wooded trails.
Key dates
Race day
Jun 5, 2027
Pricing
Current price
$75
Registration Fee
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Registration openings and major changes, like a new date or a cancellation.
Aid stations
2| Station | Distance | Crew | Drop bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Main Aid Station - Barn Located at the barn and available to racers throughout the event. The site states that all aid stations are located at the barn. | -- | -- | fooddrinkssupplements | ||
Small Water Point A small water point is located along the course. | -- | -- | water |
Entry transfers
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Race planning
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