DateExpected
Mid September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Starts: Molhes da Barra, Laguna
Laguna, Santa Catarina
Countdown
September
A marathon distance with a proper trail profile, starting in Imbituba and running to the same Garopaba finish as the 80K. About 1,020 m of climbing keeps it honest without being brutal.
Key facts
01Minimum age 21
02Two start batteries, 08:30 and 09:00
03Point to point, Praia Canto da Vila in Imbituba to Camping Lagoamar
Create a free training plan for the Desafio Internacional Rota da Baleia 80K 42 km
7-day free trial, no card required
The course
The route
Laguna
Distance42km
Total climb1,020m
StartElevation
0 kmDrag map to rotate39.8 km
Weather
Mid-September, Laguna
20°CTypical high
17°CTypical low
9°CColdest in 20 years
42%Days with rain
Highs around 20°C and lows around 17°C, but it has dropped to 9°C. Rain on 42% of days.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01DE CASTRO PAIN Demaris05:06:458.2 km/h
02DOS SANTOS BITENCOURT Natalia05:28:027.7 km/h
03TERRAS Micheli05:32:207.6 km/h
90
Women finishers
6:54:38
Median time
6.1 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 Desafio Internacional Rota da Baleia 80K 42 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 Desafio Internacional Rota da Baleia 80K 42 km plan targets
Typical sessions
42 km with 1,020 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
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Get your Desafio Internacional Rota da Baleia 80K 42 km plan.
7-day free trial, no card required.
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