Potosi, MO, United States · Saturday, May 16, 2026

Fixed Distance 50 mi

Berryman 50 Mile

Race completed
80 km Distance
not publishedn/a Climbing
4.0 est Grit · Challenging

Calculated from 80 km alone — the organiser has not published an elevation profile. Read 4.0 as a floor, not a verdict.

37.9364° N, 90.7879° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Time limit 14 hours 10:30 min/km average. Generous. Walkable throughout for most of the field. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. About average for a 50 mi. Measured against 471 races of the same distance. Cut-off calculator →
Field size ~37 Small. Long stretches with nobody in sight.

DUV results for the 2026 edition (50mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, May

Daytime high 24°C
Night low 13°C
Rainfall Showers likely
Daylight 14 h 13 m of light

Regional 2001-2020 average for May — NASA POWER, grid elevation 253 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2026 50mi 37 Zach Boyle · 08:03:20 Amy Davis · 10:04:11
2025 50mi 43 Zach Boyle · 07:57:42 Amy Davis · 09:38:05
2024 50mi 30 Andrew Baltrushunas · 10:14:50 Lily Charles · 10:39:13
2023 50mi 36 Justin Stewart · 07:46:41 Rebecca Thompson · 10:17:03
2022 50mi 37 Tony Turley · 08:48:06 Rebecca Thompson · 09:48:08
2021 50mi 41 Zach Boyle · 07:32:30 Rebecca Thompson · 09:45:51
2019 50mi 36 Joseph Cooper · 09:14:12 Amanda Rasmussen · 10:59:35
2018 50mi 40 Russell Brown · 07:15:26 Denise Bourassa · 09:29:59
2017 50mi 33 Brady Poskin · 08:23:14 Heidi Williams · 10:02:09
2016 50mi 35 Travis Lavin · 08:18:49 Heidi Williams · 10:10:19

The field shrank 14% between 2025 (43) and 2026 (37). 19% of the 2026 field were women.

DUV results for the 2026 edition (50mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for 80 km of trail.

  • Trail Running Shoes 80 km of trail — cushioning that is still there in the last quarter.
  • Race Nutrition 80 km of self-supported fuelling between aid stations.
  • Hydration Vests Flask capacity for 80 km, without the bounce.
  • Headlamps A 14 h limit puts you out there after dark.
  • GPS Watches Battery life first — a 80 km day outlasts most full-GPS modes.
All gear guides →

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