DateExpected
Late September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Roland Arena, Lantsch/Lenz
Lantsch/Lenz, Albula/Alvra
Countdown
September
The Unified Biber Trail is a 1.3 km run that gives people with increased support needs a place on the start line. Short, flat-ish and all about taking part.
Key facts
01Unified category for people with increased support needs
02Open to anyone born in 2025 or earlier
0315:00 cut-off
Create a free training plan for the Trailrun Graubünda 1 km
7-day free trial, no card required
The course
The route
Lantsch/Lenz
Distance1.3km
Total climb42m
StartElevation
0 kmDrag map to rotate1.3 km
Weather
Late-September, Lantsch/Lenz
11°CTypical high
2°CTypical low
-7°CColdest in 20 years
47%Days with rain
Highs around 11°C and lows around 2°C, but it has dropped to -7°C. Rain on 47% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Mauchle Flurin00:06:4111.7 km/h
02Mauchle Corsin00:06:5511.3 km/h
03Bernhardsgrütter Lio00:07:1610.7 km/h
16
Finishers
0:14:02
Median time
5.6 km/h
Median speed
Overall · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserVerein Trailrunning Lenzerheide
Websitegraubuenda.run
Instagram@trailrun_graubuenda
Running since2022
Training
Training for the Trailrun Graubünda 1 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 Trailrun Graubünda 1 km plan targets
Typical sessions
1 km with 42 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 Trailrun Graubünda 1 km plan.
7-day free trial, no card required.
Other races at Trailrun Graubünda
More events in September in Switzerland
SwissPeaks TrailExpected Early September 2027 · Le Bouveret→SwissPeaks UltraExpected Early September 2027 · Valais→Grächen BerglaufSat, 4 Sept 2027 · Grächen→Swiss Cycling AlpenbrevetExpected Early September 2027 · Andermatt→SwissPeaks MarathonExpected Early September 2027 · Valais→Trail du BessoExpected Early September 2027 · Grône→
