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101 kmTrail🇨🇭 Grindelwald, Switzerland

Eiger Ultra Trail E101

Saturday, 17 July 2027In 9 months · Start 04:00

Official site

A loop from Grindelwald beneath the Eiger north face over the Faulhorn, Schynige Platte and Kleine Scheidegg.

Something out of date? Suggest a correction · Organizer of this race?

Facts checked 10 Oct 2026 against eiger.utmb.world, eiger.utmb.world.

Elevation gain
6,700 m
Mountain · ↓ 6,700 m
Start altitude
1,045 m
above sea level, from terrain data
Temp at start
13°C
Peaks around 18°C
Entry fee
≈ $455
Lottery
Finishers
—
typical year
Course
Loop
25h cut-off
Getting thereFly into ZRH (Zurich), about 101 km from the start

Course map

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

Elevation profile

Mountain: about 6,700 m of climbing and 6,700 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start
13°C
Peak during race
18°C
Humidity
86%
Chance of rain
29%
Wind
3 km/h

Race day in past years

Historical averages for 17 July ±3 days, 2016–2025, from 04:00 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

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

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Show your runners the course facts and race-day weather. Paste this code into your site; it displays the badge below and links to this page. It updates automatically when the race details change.

Plan your trip

Searches are set for Grindelwald and the race weekend.

Hotels near the start lineClosest first · 2027-07-16 → 2027-07-18Booking.com Flights to GrindelwaldArrive 2027-07-15, fly home 2027-07-19Google Flights Things to do in GrindelwaldTours and attractions in Switzerland for the days around the raceGetYourGuide

Gear for this race

Trail running shoesGrip for the unpaved sectionsHydration vestCarry water and food between aid stationsRunning headlampFor early starts and running into the nightTrekking polesHelp on long, steep climbs

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