DateExpected
Mid July 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Place de fête, Château-d’Œx
Château-d'Oex, District de la Riviera-Pays-d'Enhaut
Countdown
July
The big one of the day: 80 km point to point with 3,400 m of climbing, so expect a long, honest day in the saddle and a proper test of legs.
Key facts
01Hard-course categories are for ages 19+
02Neutralisation at Rougemont if you haven't passed the checkpoint by 13:45
03Riders under 18 need a legal guardian's authorization
Create a free training plan for the Summer Bike Marathon 80 km
7-day free trial, no card required
The course
The route
Château-d'Oex
Distance80km
Total climb3,400m
StartElevation
0 kmDrag map to rotate70.0 km
Weather
Mid-July, Château-d'Oex
22°CTypical high
12°CTypical low
5°CColdest in 20 years
44%Days with rain
Highs around 22°C and lows around 12°C, but it has dropped to 5°C. Rain on 44% of days.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Alessia Nay05:06:0515.7 km/h
02Selina Rüegg05:23:1114.9 km/h
03Andrea Ming05:38:1714.2 km/h
5
Women finishers
5:38:17
Median time
14.2 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the Summer Bike Marathon 80 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 Summer Bike Marathon 80 km plan targets
Typical sessions
80 km with 3,400 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
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Get your Summer Bike Marathon 80 km plan.
7-day free trial, no card required.
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