Date
Sat, 7 Aug 2027
Start
06:00
Venue
Maah Daah Hey Trail, North Dakota Badlands
Mandaree Segment, McKenzie County
Countdown
August
The full Maah Daah Hey 100: 172 km point to point from CCC Campground to Medora, with almost 4,000 m of climbing. It's a long day in the saddle, solo or as a relay team.
Key facts
0118-hour course cut-off
02Relay teams ride in their own team-size category
03Arrange your own transport to the start, and a ride home if you can't finish
Create a free training plan for the Maah Daah Hey 100 172 km
7-day free trial, no card required
The course
The route
Mandaree Segment
Distance172km
Total climb3,963m
StartElevation
0 kmDrag map to rotate142.5 km
Weather
Early-August, Mandaree Segment
28°CTypical high
16°CTypical low
8°CColdest in 20 years
37%Days with rain
Highs around 28°C and lows around 16°C, but it has dropped to 8°C. Rain on 37% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserLAND / Experience LAND (Badlands Race Series; founded by Nick and Lindsey Ybarra)
Websiteexperienceland.org
Instagram@maahdaahhey100
Running since2012
Training
Training for the Maah Daah Hey 100 172 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Maah Daah Hey 100 172 km plan targets
Typical sessions
172 km with 3,963 m of climbing
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Sustained climbing repeats on real gradients
Terrain and skills practice specific to the course
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Maah Daah Hey 100 172 km plan.
7-day free trial, no card required.
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