Date
Sun, 26 Sept 2027
Start
09:30
Venue
MTV Sportanlage / MTV Sportzentrum, Schülerwiesen 1, 61476 Kronberg im Taunus
Kronberg, Hochtaunuskreis
Countdown
September
The half marathon at the Altkönig-Lauf: 21.1 km of trail with a steady 350 m of climbing. A solid step up from road halves, and not a brutal one.
Key facts
01Open to anyone aged 18 and over
022.5-hour time limit, finish cutoff is 12:00
03Four refreshment points on the course
Create a free training plan for the Altkönig-Lauf 21 km
7-day free trial, no card required
The course
The route
Kronberg
Distance21km
Total climb350m
StartElevation
0 kmDrag map to rotate20.9 km
Weather
Late-September, Kronberg
20°CTypical high
9°CTypical low
2°CColdest in 20 years
31%Days with rain
Highs around 20°C and lows around 9°C, but it has dropped to 2°C. Rain on 31% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserMTV 1862 e.V. Kronberg (Laufabteilung)
Websitemtv-kronberg.de
Instagram@mtv_1862_kronberg
Running since1980
Training
Training for the Altkönig-Lauf 21 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 Altkönig-Lauf 21 km plan targets
Typical sessions
21 km with 350 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 Altkönig-Lauf 21 km plan.
7-day free trial, no card required.
Other races at Altkönig-Lauf
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