Courmayeur, Aosta Valley, Italy · usually mid September (date TBC)

200 mi +

Tor des Géants

330 km Distance
24,000 m Climbing
10.0 Grit · Elite / extreme
45.7969° N, 6.9686° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 73 m / km Vertical. Extreme verticality. This is a technical mountain course with sustained steep grades.
Field size ~743 Very large. Congested start, busy aid stations.

DUV results for the 2025 edition (330km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, September

Daytime high 14°C
Night low 4°C
Rainfall Mostly dry

Regional 2001-2020 average for September — NASA POWER, grid elevation 1714 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2025 330km 743 Victor Richard · 66:08:22 Eva Leonoor van der Veen · 79:34:30
2024 330km 533 Francois D'Haene · 69:08:32 Katharina Hartmuth · 79:10:40
2023 330km 621 Franco Leo Colle · 66:39:16 Emma Stuart · 82:21:44
2022 330km 408 Jonas Russi · 70:31:36 Sabrina Verjee · 80:19:38
2021 330km 431 Franco Leo Colle · 66:43:57 Silvia Ainhoa Trigueros Garrote · 89:57:50
2019 330km 565 Oliviero Ignazio Bosatelli · 72:37:13 Silvia Ainhoa Trigueros Garrote · 85:23:15
2018 330km 534 Franco Leo Colle · 74:03:00 Silvia Ainhoa Trigueros Garrote · 87:50:31
2017 330km 461 Javier Dominguez Ledo · 67:52:15 Lisa Borzani · 89:40:24
2016 330km 446 Oliviero Ignazio Bosatelli · 75:10:22 Lisa Borzani · 91:09:44
2015 330km 6 Patrick Bohard · 80:20:35 —

The field grew 39% between 2024 (533) and 2025 (743). 13% of the 2025 field were women.

DUV results for the 2025 edition (330km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Course notes

  • terrain This is a vertical course. Poles are highly recommended for the sustained climbs.
  • gear With mountain terrain, choose a shoe with aggressive lugs (5mm+) for optimal performance.
  • nutrition For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

Gear for this race

Chosen for 330 km of mountain with 24,000 m of ascent.

  • Trail Running Shoes 73 m of climb per kilometre — grip and rock protection before cushioning.
  • Race Nutrition Past 330 km the palate quits before the legs do — carry more than one flavour.
  • Hydration Vests Pole attachment and chest-strap stability on steep ground.
  • Trekking Poles 24,000 m of ascent to walk up.
  • Headlamps A 150 h limit puts you out there after dark.
All gear guides →

About

A 330km mountain endurance trail through the Aosta Valley with 24,000m of elevation gain.

Highlights

  • 330km continuous race
  • 24,000m elevation
  • 150-hour time limit

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