DateExpected
Early February 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Parkplatz DEULA, Bildungszentrum für angewandte Technik
Witzenhausen, Werra-Meißner-Kreis
Countdown
February
A winter ultra that stitches the 11.5 km Tunnelweg onto the longer Teufelskanzel section. 1,400 m of climbing over 46 km is steady, not savage, but the course is unmarked.
Key facts
01Course is unmarked, so know your route before the start
028-hour cut-off plus tolerance, possibly extended for snow or ice
03You declare you are adequately trained and physically healthy
Create a free training plan for the Tunnelweg-Teufelskanzel-TrailUltramarathon 46 km
7-day free trial, no card required
The course
The route
Witzenhausen
Distance46km
Total climb1,400m
StartElevation
0 kmDrag map to rotate44.1 km
Weather
Early-February, Witzenhausen
3°CTypical high
-2°CTypical low
-19°CColdest in 20 years
46%Days with rain
Highs around 3°C and lows around -2°C, but it has dropped to -19°C. Rain on 46% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserGerno Semmelroth
Running since2023
Training
Training for the Tunnelweg-Teufelskanzel-TrailUltramarathon 46 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 Tunnelweg-Teufelskanzel-TrailUltramarathon 46 km plan targets
Typical sessions
46 km with 1,400 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
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 Tunnelweg-Teufelskanzel-TrailUltramarathon 46 km plan.
7-day free trial, no card required.
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