Syracuse, UT, United States · Saturday, March 27, 2027

Fixed Distance 50K

Antelope Island Buffalo Run 50 km (USA)

145 days away

50 km Distance

not publishedn/a Climbing

2.5 est Grit · Entry level

Calculated from 50 km alone — the organiser has not published an elevation profile. Read 2.5 as a floor, not a verdict.

41.0894° N, 112.0647° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Field size ~128 Mid-sized. Company early, well spread out by halfway.

DUV results for the 2025 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, March

Daytime high 8°C

Night low -2°C

Rainfall Mostly dry

Daylight 12 h 25 m of light

Regional 2001-2025 average for March — NASA POWER, grid elevation 1744 m. Not a forecast.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2025	50km	128	Jose Cruz · 04:07:05	Sydney Park · 05:09:09
2024	50km	83	Adam Peterman · 03:27:51	Alexis Crellin · 04:38:09
2023	50km	7	Robert Edminster · 04:45:55	—
2022	50km	78	Mark Hammond · 04:07:32	Laura Hall · 05:14:45
2021	50km	146	Noah Brautigam · 03:32:07	Sarah Cummings · 04:07:01
2019	50km	127	Jeffrey Browning · 04:00:42	Deanna Halford · 05:02:00
2018	50km	131	Gary Messina · 03:58:55	Katherine Pagano · 04:37:08
2017	50km	98	Andrew Combs · 03:51:09	Darcie Gorman · 05:34:48
2016	50km	129	Noah Brautigam · 03:47:32	Lydia Gaylord · 04:33:59
2015	50km	173	Ford Smith · 03:48:59	Lydia Blandy-Gaylord · 04:44:33

The field grew 54% between 2024 (83) and 2025 (128). 30% of the 2025 field were women.

DUV results for the 2025 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Course notes

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

Gear for this race

Chosen for 50 km of trail.

Trail Running Shoes 50 km of trail — cushioning that is still there in the last quarter.
Race Nutrition 50 km of self-supported fuelling between aid stations.
Hydration Vests Flask capacity for 50 km, without the bounce.
GPS Watches Battery life first — a 50 km day outlasts most full-GPS modes.

Brooks

Catamount 3

RunRepeat found the Brooks Catamount 3 to have a cozier upper that enhances the overall fit, though breathability and durability could be better. iRunFar noted…

★★★★★ 4.5

New Balance