DateExpected
Late August 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Parque CMPC Junquillar, Angol, Región de La Araucanía
Angol, Provincia de Malleco
Countdown
August
One full lap of the 21 km circuit and 1,250 m of climbing. A real half marathon on the trails, with hills that count but a finish you can plan for.
Key facts
01Minimum age 18
Create a free training plan for the Nahuelbuta All In 21 km
7-day free trial, no card required
The course
The route
Angol
Distance21km
Total climb1,250m
StartElevation
0 kmDrag map to rotate19.1 km
Weather
Late-August, Angol
13°CTypical high
4°CTypical low
-3°CColdest in 20 years
40%Days with rain
Highs around 13°C and lows around 4°C, but it has dropped to -3°C. Rain on 40% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2025 results
Who finishes, and how
#RiderTimeAvg speed
01SERRANO Elizaber02:25:158.7 km/h
02BERNARDIS Nadia Daniela02:37:048.1 km/h
03QUIJADA Dina edith cid02:57:007.2 km/h
22
Women finishers
3:53:00
Median time
5.5 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 Nahuelbuta All In 21 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 Nahuelbuta All In 21 km plan targets
Typical sessions
21 km with 1,250 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 Nahuelbuta All In 21 km plan.
7-day free trial, no card required.
More events in August in Chile
