Climb simulator

Famous cycling climbs

Gradient profiles for the climbs every cyclist knows: Mallorca, Spain · French Alps, France · Provence, France · South Tyrol, Italy · Pyrenees, France · Asturias, Spain · Dolomites, Italy · Savoie, France · Vosges, France · Jura, France · Massif Central, France · Salzburg / Hohe Tauern, Austria · Lombardy, Italy · Friuli-Venezia Giulia, Italy · Piedmont, Italy · Tenerife, Spain. Each page includes a physics-based simulator: enter your FTP and weight to estimate your time on a profile of the real road. Where we have road geometry we trust, the page also flies the climb in 3D.

climbs: 49
regions: 16
flown in 3D: 49

2026 route guide · 4–26 July

The climbs of the Tour de France 2026

Tourmalet, Galibier, Croix de Fer and the first-ever double Alpe d'Huez finale. Simulate your time on every decisive climb of this year's route.

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Mallorca climb simulator

Explore Mallorca's legendary climbs

Sa Calobra, Puig Major and Cap de Formentor. Predict your Sa Calobra time. Personalized training plan preview included.

Explore Mallorca →

3D flyover only

Showing 12 of 49 climbs

Mallorca, Spain

Sa Calobra (Coll dels Reis)

The snake road: a dead-end descent you must climb back out of

9.5 km · 673 m · 7.1% avg

3D flyoverHairpins: 26

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Mallorca, Spain

Puig Major

The longest climb on Mallorca, ending at the Monnaber tunnel

14.6 km · 860 m · 5.9% avg

3D flyover

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Mallorca, Spain

Coll de Sóller

Hairpin ladder over the old pass road, nearly traffic-free since the tunnel opened

7.5 km · 416 m · 5.6% avg

3D flyover

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Mallorca, Spain

Puig de Randa (Santuari de Cura)

The monastery road from Randa village to the Santuari de Cura on top of the Puig de Randa

5.5 km · 265 m · 4.9% avg

3D flyover

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Mallorca, Spain

Coll d'Honor (Orient)

The Ma-2100 from Bunyola over Coll d'Honor into the Orient valley

10.3 km · 372 m · 3.6% avg

3D flyover

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Mallorca, Spain

Cap de Formentor

The Ma-2210 along the Formentor peninsula from Port de Pollença to the lighthouse

19.4 km · 472 m · 2.4% avg

3D flyover

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French Alps, France

Alpe d'Huez

21 numbered hairpins: the most famous climb in Tour de France history

15.1 km · 1,108 m · 7.3% avg

3D flyoverHairpins: 21

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Provence, France

Mont Ventoux

The Giant of Provence: a brutal forest followed by the bare lunar summit

21.7 km · 1,586 m · 7.3% avg

3D flyover

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South Tyrol, Italy

Passo dello Stelvio

48 hairpins on the Prato side leading to the high-altitude pass

25.5 km · 1,847 m · 7.3% avg

3D flyoverHairpins: 48

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Pyrenees, France

Col du Tourmalet

The most-climbed pass in Tour de France history

16.8 km · 1,244 m · 7.4% avg

3D flyover

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French Alps, France

Col du Galibier

High-altitude giant of the Tour, usually paired with the Télégraphe

17.9 km · 1,221 m · 6.8% avg

3D flyover

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Asturias, Spain

Alto de l'Angliru

The most feared climb of the Vuelta, with ramps up to ~23%

13.1 km · 1,253 m · 9.6% avg

3D flyover

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Your own climb

Not on the list? Use your own course. Upload the GPX or FIT file of the climb you are training for. The Race Predictor predicts your time and power on every segment, and the plan is built from the same file.

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Training for long climbs

Profiles are simplified into segments for simulation; real gradients vary metre by metre. Lengths, elevation gains and average gradients shown are derived from these simulated profiles and closely match commonly published figures for each climb.