Climbs › Costalunga Pass
Dolomites · Italy · Category 2
Costalunga Pass indoors
From Welschnofen to 1,750 m: 9.4 km and 594 m of climbing on your smart trainer, in 3D with real terrain. Often closed by snow in winter – indoors it is open all year.
Elevation profile and data
under 4 %4–7 %7–10 %over 10 %per 500 m
How long does Costalunga Pass take?
Estimated times at steady power, 75 kg rider, 9 kg bike, no wind or drafting – computed with the same physics as the app.
| W/kg | Watts | Time | avg km/h |
|---|---|---|---|
| 2.0 | 150 W | 59:26 | 9.4 |
| 2.5 | 188 W | 48:15 | 11.6 |
| 3.0 | 225 W | 40:51 | 13.7 |
| 3.5 | 263 W | 35:36 | 15.7 |
| 4.0 | 300 W | 31:41 | 17.6 |
| 5.0 | 375 W | 26:16 | 21.2 |
Time calculator
About Costalunga Pass
The Costalunga Pass (Karerpass, 1745 m) lies between the Rosengarten and the Latemar. From Welschnofen the road climbs past Lake Carezza to the top.
In rampida you ride the route exactly as it lies on the road: the gradient reaches your trainer metre by metre, the scenery is built from real elevation data and OpenStreetMap. A pacer group can pull you along, and next time you race your own ghost.
Embed this elevation profile on your website
For clubs, blogs and travel sites – free, please keep the link below.
<iframe src="https://rampida.com/embed/karerpass.html" width="100%" height="300" style="border:0" loading="lazy" title="Elevation profile Costalunga Pass from Welschnofen"></iframe>
<p><a href="https://rampida.com/en/climbs/karerpass.html">Elevation profile Costalunga Pass from Welschnofen – rampida</a></p>How to ride Costalunga Pass indoors
- Open the appOpen rampida in Chrome or Edge and create a free account.
- Pair your trainerConnect your smart trainer or power meter under “Devices”.
- Choose Costalunga PassDownload the GPX file and open it in the app under “Load GPX / FIT”.
More climbs in Italy
- Stelvio Passfrom Prad · 25.5 km · 1,852 m · avg 7.1 %
- Passo Gaviafrom Ponte di Legno · 17.7 km · 1,390 m · avg 7.8 %
- Stelvio Pass from Bormiofrom Bormio · 20.7 km · 1,520 m · avg 7.3 %
- Passo del Mortirolofrom Mazzo di Valtellina · 11.2 km · 1,302 m · avg 11.6 %
- Monte Zoncolanfrom Ovaro · 9.9 km · 1,227 m · avg 12.3 %
- Passo Giaufrom Selva di Cadore · 11.2 km · 1,007 m · avg 8.8 %
- Passo Pordoifrom Canazei · 12.0 km · 791 m · avg 6.6 %
- Passo Sellafrom Canazei · 11.0 km · 794 m · avg 7.2 %
- Passo Gardenafrom Corvara · 9.5 km · 603 m · avg 6.2 %
FAQ
How long and how steep is Costalunga Pass from Welschnofen?
The climb is 9.4 km long with 594 m of climbing, from 1,226 m to 1,750 m. The average gradient is 5.6 %, the steepest kilometre 9.2 %.
How long does Costalunga Pass take?
At 3 W/kg (225 W, 75 kg rider) about 40:51, at 4 W/kg about 31:41 – steady power, no wind. Use the calculator on this page for your own numbers.
Can I ride Costalunga Pass on a smart trainer?
Yes. Download the GPX file, open it in rampida (“Load GPX / FIT”) and ride it in 3D with real terrain. Your FTMS smart trainer follows the gradient. It runs in Chrome or Edge, no install.
What does it cost?
During the open beta until 31 March 2027 riding is free and unlimited with a free account. Afterwards 50 km per month stay free.