DateExpected
Late June 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Sportgelände „Im Buchs“, Ottenbach
Ottenbach, Landkreis Göppingen
Countdown
June
The XL-Marathon stretches the day to 266 km and 4,600 m of climbing. It is a huge ride that will have you thinking about food and lights.
Key facts
01Under 16s may ride only when accompanied by an adult
02The 2026 route was cancelled because of heat, so plan for hot weather
Create a free training plan for the ALB EXTREM 266 km
7-day free trial, no card required
The course
The route
Ottenbach
Distance266km
Total climb4,600m
StartElevation
0 kmDrag map to rotate246.7 km
Weather
Late-June, Ottenbach
23°CTypical high
13°CTypical low
5°CColdest in 20 years
50%Days with rain
Highs around 23°C and lows around 13°C, but it has dropped to 5°C. Rain on 50% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the ALB EXTREM 266 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 ALB EXTREM 266 km plan targets
Typical sessions
266 km with 4,600 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
Group rides for drafting and bunch-riding skills
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 ALB EXTREM 266 km plan.
7-day free trial, no card required.
Other races at ALB EXTREM
More events in June in Germany
CANYON Rhein Hunsrück Bike MarathonSun, 6 Jun 2027 · Rhens→Marathon Westerwald Bike ChallengeExpected Early June 2027 · Buchholz→MOUNTAINMAN Berchtesgaden Watzmann Stage Run & Trail FestivalExpected Early June 2027 · Mitterbach→Weg mit dem SpeckExpected Early June 2027 · Waldkappel→RAD RACE ONE TWENTYSat, 12 Jun 2027 · Sonthofen→AdelsberglaufExpected Mid June 2027 · Chemnitz→
