DateExpected
Mid October 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Praia de Bombinhas
Bombinhas, Santa Catarina
Countdown
October
A friendly 12 km trail run with modest climbing (360 m). A good first taste of trail racing, and open to runners from age 12.
Key facts
01Minimum age 12
02Point to point, finish is not at the start
03Awards by sex and age group
Create a free training plan for the Columbia INDOMIT Bombinhas Trail Marathon 12 km
7-day free trial, no card required
The course
The route
Praia de Bombinhas
Distance11.9km
Total climb360m
StartElevation
0 kmDrag map to rotate11.8 km
Weather
Mid-October, Praia de Bombinhas
24°CTypical high
18°CTypical low
13°CColdest in 20 years
57%Days with rain
Highs around 24°C and lows around 18°C, but it has dropped to 13°C. Rain on 57% of days.
NASA POWER data, 2006-2025, the week either side of race day
2025 results
Who finishes, and how
#RiderTimeAvg speed
01JANINE MEDEIROS BELLOMO01:18:509.1 km/h
02GLEYCE DE MELO01:21:058.8 km/h
03OLIELI DE OLIVEIRA01:21:088.8 km/h
188
Women finishers
2:03:42
Median time
5.8 km/h
Median speed
Women · 2025 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the Columbia INDOMIT Bombinhas Trail Marathon 12 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 Columbia INDOMIT Bombinhas Trail Marathon 12 km plan targets
Typical sessions
12 km with 360 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 Columbia INDOMIT Bombinhas Trail Marathon 12 km plan.
7-day free trial, no card required.
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