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160.3 kmTrail🇦🇷 San Martin de los Andes, Argentina

Patagonia Run 100 Miles

Friday, 9 April 2027In 5 months · Start 14:00

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Patagonia Run: 3 distances

DistanceDateClimbHighest pointStartCut-offEntry
160.3 kmPatagonia Run 100 Miles9 Apr 20279,220 m—14:0042 h$740
71 kmPatagonia Run 70K10 Apr 20274,130 m—08:3023.5 h$585
42 kmPatagonia Run 42K8 Apr 20272,405 m—10:30—$535

Argentina's best-known mountain ultra: 100 miles through the autumn forests, lakes and Andean ridges around San Martin de los Andes in Neuquen's lake district.

The Patagonia Run 100 Miles is a trail 160 km ultra in San Martin de los Andes, Argentina, on Friday, 9 April 2027, starting at 14:00. The loop course has 9,220 m of elevation gain (mountain), and the start temperature on race day has averaged 15°C in recent years. Entry is first come, first served, and the standard fee is about $740. The cut-off is 42 hours.

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Facts checked 10 Oct 2026 against patagoniarun.com, patagoniarun.com.

Elevation gain
9,220 m
Mountain · ↓ 9,220 m
Start altitude
650 m
above sea level, from terrain data
Temp at start
15°C
Peaks around 16°C
Entry fee
≈ $740
Open entry
Finishers
—
typical year
Course
Loop
42h cut-off
Getting thereFly into BRC (San Carlos de Bariloche), about 112 km from the start
San Martin de los Andes

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Photo: Flea · CC BY-SA 3.0

Patagonia Run 100 Miles course map

A detailed route is not available for this race yet. The marker shows the race location.

Patagonia Run 100 Miles elevation profile

Mountain: about 9,220 m of climbing and 9,220 m of descent. A detailed profile isn’t available for this race yet.

Patagonia Run 100 Miles race-day weather

At start
15°C
Peak during race
16°C
Humidity
61%
Chance of rain
20%
Wind
11 km/h

9 April in past years

Historical averages for 9 April ±3 days, 2016–2025, from 14:00 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

Patagonia Run 100 Miles finish times by age group

No data yet. We’re collecting age-group results race by race.

Runner reviews

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

Patagonia Run 100 Miles: questions and answers

When is the Patagonia Run 100 Miles 2027?
The Patagonia Run 100 Miles is on Friday, 9 April 2027, with the start at 14:00 local time.
How hilly is the Patagonia Run 100 Miles?
The course has 9,220 m of climbing and 9,220 m of descent. We rate it mountain. It is a loop course on trail.
What is the weather usually like at the Patagonia Run 100 Miles?
Around the race date in 2016–2025, the temperature at the 14:00 start averaged 15°C, rising to about 16°C during the race, with 61% humidity. It rained on about 20% of those days.
How do you get a place in the Patagonia Run 100 Miles?
Entry is first come, first served. The standard entry fee is about $740. Check the official site for the current registration dates.
What is the cut-off time for the Patagonia Run 100 Miles?
Runners have 42 hours to finish.

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