MDH BUCK-FIFTY ULTRA ENDURANCE RACE 2026

01.05.2026Burning Coal Vein Campground (United States)Dates to be confirmed

Pacing, fueling and crew sheet for the course you pick

10’78935’397 m D+ ft D+

495.7 km308 miBike - MDH300 (Solo)longest of 7 courses

At a glance

MDH BUCK-FIFTY ULTRA ENDURANCE RACE 2026 took place on Friday 1 May 2026 in Burning Coal Vein Campground (North Dakota, United States). Three distances to choose from: 243, 247.8 and 495.7 km.

Longest course: Bike - MDH300 (Solo), 495.7 km with 10’789 m D+ (22 m per km: hilly terrain).

The 2027 edition is expected on Friday 7 May 2027, date to be confirmed by the organiser. On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

The buck stops here at our most epic race yet, the MDH BUCK-FIFTY! No excuses, no whining, if you want this rare and limited BUCKLE then you must understand one simple rule… YOU are 100% responsible…

From the organiser

7 courses

243km151mi
Bike - MDH150 (Team)
01.05.
No index
247.8km154mi
5’346 m D+17’539 ft D+
avg 2%
Bike 150 ( SOLO)
01.05.
No index
495.7km308mi
10’789 m D+35’397 ft D+
avg 2%
Bike - MDH300 (Solo)
01.05.
No index
–
Horse - MDH300 (TEAM)
01.05.
No index
–
Horse - MDH 150 (SOLO)
01.05.
No index
–
Horse - MDH 150 (TEAM)
01.05.
No index
–
Horse - MDH300 (SOLO)
01.05.
No index

GPX trace not yet published.

Race plan

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Pacing, aid stations and fueling timed to your effort on MDH BUCK-FIFTY ULTRA ENDURANCE RACE, in one roadbook.

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Start

Burning Coal Vein Campground (United States)

Where to stay

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Editions