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.

160.3 kmTrail🇦🇷 San Martin de los Andes, Argentina

Patagonia Run 100 Miles

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

Official site Hotels & flights

Patagonia Run: 3 distances

Distance	Date	Climb	Highest point	Start	Cut-off	Entry
160.3 kmPatagonia Run 100 Miles	9 Apr 2027	9,220 m	—	14:00	42 h	$740
71 kmPatagonia Run 70K	10 Apr 2027	4,130 m	—	08:30	23.5 h	$585
42 kmPatagonia Run 42K	8 Apr 2027	2,405 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

Plan your trip to San Martin de los Andes

Race weekends book up early. Searches are set for the race dates.

Photo: Flea · CC BY-SA 3.0

Hotels near the start lineThu 8 Apr – Sat 10 Apr · 2 nights · closest to the start firstSee hotels on Booking.com Flights to San Martin de los AndesArrive Wed 7 Apr, fly home Sun 11 AprSee flights on Google Flights

Things to do in San Martin de los AndesKlook Mobile data in ArgentinaAiralo Airport transfer from BRCKiwitaxi Rent a carEconomybookings

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