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100 miles100K40 miles50KPacerComing SoonPR Race Management (Jake Grossbauer & Jeff Bell)
The Shippey Endurance Runs
High Ridge, Missouri
$125
50K - After Apr 30
2
Aid Stations
132
Days Away
About This Race
STL's original 100-mile trail ultra held at the Beaumont Scout Reservation in the rolling wooded hills just outside of Greater St. Louis, featuring a 20-mile loop course run in alternating directions each year with distances from 25K to 100 miles.
Key Dates
Registration Closes
Invalid Date
Race Day
Jan 16, 2027
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Pricing
Current Price
$125
50K - After Apr 30
Price Progression
50K - After Apr 30
$125Apr 30, 2026
100 Miler - After Apr 30
$315Apr 30, 2026
Night 40 Miler - After Apr 30
$150Apr 30, 2026
20 Miler - After Apr 30
$100Apr 30, 2026
100K - After Apr 30
$205Apr 30, 2026
25K - After Apr 30
$90Apr 30, 2026
25K - Early
$70
50K - Early
$105
100K - Early
$175
Night 40 Miler - Early
$125
100 Miler - Early
$285
Pacer
$0
20 Miler - Early
$75
Aid Stations
2| Station | Distance | Crew | Drop Bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Start/Finish (Emerson Center) Indoor aid station at Emerson Center; serves as Start/Finish. Hit twice per 20-mile loop for 20M/40M/100K/100M distances, once per 15.5-mile loop for 25K/50K. Indoor bathroom upstairs, showers and bathrooms downstairs. Timing mat outside. | -- | 16:00 Sunday | eggsbaconpancakesburgers+13 | ||
Sverdrup Indoor aid station; hit 3 times per 20-mile loop for 20M/40M/100K/100M, twice per 15.5-mile loop for 25K/50K. Shuts down at 2pm Sunday. Limited crew inside. Timing mats require runners to enter left side and exit right side. Fireplace on site. | -- | 14:00 Sunday | eggsbaconpancakesburgers+12 |
Race Planning
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