94 kmTrail🇵🇹 Seia, Portugal

Oh Meu Deus 100K

Saturday, 1 May 2027In 7 months · Start 07:00

Official site

A loop from Seia over the glacial valleys and high plateau of the Serra da Estrela.

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Facts checked 10 Oct 2026 against ohmeudeus.utmb.world, in.register-utmb.world.

Elevation gain

5,300 m

Mountain · ↓ 5,300 m

Start altitude

512 m

above sea level, from terrain data

Temp at start

10°C

Peaks around 16°C

Entry fee

≈ $215

Open entry

Finishers

—

typical year

Course

Loop

26h cut-off

Getting thereFly into OPO (Porto), about 123 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 5,300 m of climbing and 5,300 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start

10°C

Peak during race

16°C

Humidity

70%

Chance of rain

20%

Wind

11 km/h

Race day in past years

Historical averages for 1 May ±3 days, 2016–2025, from 07:00 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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<a href="https://irun42.com/race/oh-meu-deus-100k" title="Oh Meu Deus 100K on iRun42"><img src="https://irun42.com/badge/oh-meu-deus-100k.svg" width="300" height="120" alt="Oh Meu Deus 100K: course, elevation and race-day weather on iRun42" /></a>