View on map
© MapLibre | OpenStreetMap contributors
1%
2%
4%
6%
8%
10%
12%
15%
20%

Mortirolo from Mazzo di Valtellina via Via Orti

4.6
7 reviews | Elevation profile | 14 photos
Tips nearby
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Your achievable time
Calculating based on your best performances...
Relaxed
Maximum
W/kg
W/kg
W/kg
Analyze your climbing performance
Detailed insight into your climbing performance & automatically check off climbs
Based on your best performances.
Your best attempt:
Number of attempts:
Elevation profile Mortirolo from Mazzo di Valtellina via Via Orti

Statistics

Difficulty points 1632
Length 7 mi
Average gradient 11.6%
Steepest segment 20.2%
Total ascent 4275 ft

Short recap

35 hairpin turns
#70 toughest climb of Europe
#37 most elevation gain of Lombardy
#63 longest climb of Sondrio
#53 average steepest climb of Lombardy
Feedback about this climb?
Show climbs nearby Export to GPS device

Mortirolo from Mazzo di Valtellina via Via Orti is a climb in the region Sondrio. It is 7 mi long and bridges 4275 ft of vertical ascent with an average gradient of 11.6%, resulting in a difficulty score of 1632. The top of the ascent is located at 6102 ft above sea level. Climbfinder users shared 7 reviews of this climb and uploaded 14 photos.

Road names: Contrada a Li Ca', Contrada Castello & Strada del Mortirolo

This is an automatic translation, the original language is: Dutch.
Easy climb. Do make sure you bring a second pair of legs for the way back if you're staying in Bormio.... read more

Photos (14)

Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
transparant thumb
transparant thumb
transparant thumb
transparant thumb

Your uploads (max 4)

Welcome! Please activate your account if you would like to share something. Look for the verification email in your inbox.

If you want to upload your photos, you need to create an account. It only takes 1 minute and it's completely free.

  • Receive free climbfinder goodies for your reviews & photos.
  • Create a bucket list and check off conquered climbs.
  • Add missing climbs.
Continue with GoogleContinue with Google Continue with FacebookContinue with Facebook Continue with AppleContinue with Apple Sign up with email
By signing up you agree to our terms of service and confirm that you have read our privacy & content policy.

Reviews (7)

5.0
4.0
3.0
2.0
1.0
paf
1 Mo 5.0 via the Climbfinder app

Some parts 22%. You will be hapoy when it drops to 13%. Wet conditions are good. Good cooling

Dashboard
cv93
9 Mo 4.0
This is an automatic translation, the original language is: Italian. Show original

A tough and steady climb, to be respected and tackled with the right gear ratios. The route offers a beautiful succession of scenery: you start among the houses of the village of Mazzo, then plunge into the forest for much of the climb, until you come out in the final kilometres among alpine pastures. To make it all the more epic, there is the history of cycling that one breathes on these legendary ramps. The road is steep and narrow: it is best to choose the variant from Monno for the descent, which also allows loop rides with Aprica or, for the more trained, with Gavia.

Una salita dura e costante, da rispettare e affrontare con i rapporti giusti. Il percorso regala un bel susseguirsi di scenari: si parte tra le case del paesino di Mazzo, poi ci si immerge nel bosco per gran parte dell’ascesa, fino a sbucare negli ultimi chilometri tra i pascoli alpini. A rendere il tutto ancora più epico, c’è la storia del ciclismo che si respira su queste rampe leggendarie. La strada è ripida e stretta: meglio scegliere la variante da Monno per la discesa, che consente anche giri ad anello con l’Aprica o, per i più allenati, con il Gavia.

Mortirolo from Mazzo di Valtellina via Via Orti
Dashboard
sebasold
10 Mo 3.0 via the Climbfinder app
This is an automatic translation, the original language is: Dutch. Show original

Worth a diversion, if you like steep climbing! My first time so steep. With 34/34 gear still very tough. 1.5h to get to the top. Started at 19:30h, really recommended if you like it cooler. I actually went for the Mortirolo but accidentally ended up on this variant because I followed the 'via di Mortirolo' in the village. Few views up, descended to Grosio with much more nice views.

Een omweg waard, als je van steil klimmen houdt! Mijn eerste keer zo stijl. Met 34/34 verzet nog steeds heel zwaar. 1,5u om boven te komen. Om 19:30u gestart, echt een aanrader als je het wat koeler wilt hebben. Ik ging eigenlijk voor de Mortirolo maar belandde per ongeluk op deze variant doordat ik in het dorpje de 'via di Mortirolo' volgde. Weinig uitzicht omhoog, afgedaald naar Grosio met veel meer mooi uitzicht.

Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Dashboard
TimvanDorst
11 Mo 5.0
This is an automatic translation, the original language is: Dutch. Show original

Mega tough and only for really well-trained climbers, with the right gear on the bike. At the top, you will be rewarded with great views and be proud of yourself!

Mega zwaar en alleen voor echt goed getrainde klimmers, met het juiste verzet op de fiets. Bovenop wordt je beloond met een mooi uitzicht en ben je trots op jezelf!

Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Dashboard
Dyssi_Arella
3 y 5.0
This is an automatic translation, the original language is: Dutch. Show original

Easy climb. Do make sure you bring a second pair of legs for the way back if you're staying in Bormio.

Makkelijk klimmetje. Zorg wel dat je een tweede paar benen meeneemt voor de terugweg als je in Bormio verblijft.

Dashboard
ChefGroen
3 y 5.0
This is an automatic translation, the original language is: Dutch. Show original

Fantastic challenge for someone 52 years young and 100kg. Tough challenging climb in fantastic surroundings. Quiet and fine road with a constant ascent. Keep pedalling slowly and enjoy the scenery. Highly recommended for any cycling enthusiast who likes a challenge.

Fantastische uitdaging voor iemand van 52 jaren jong en 100kg. Zware uitdagende klim in een fantastische omgeving. Rustige en fijne weg met een constante stijging. Rustig door blijven trappen en genieten van de omgeving. Een aanrader voor iedere wielerliefhebber die van een uitdaging houdt.

Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Mortirolo from Mazzo di Valtellina via Via Orti
Dashboard
vittorio_saporiti
3 y 5.0
This is an automatic translation, the original language is: Italian. Show original

The toughest climb ever! It is one of several climbs from Valtellina (three alternatives for the first kilometres). Hard, beautiful, long. Much more demanding than the ascent from Valle Camonica. Absolutely must be done! It is also worth a long trip: many well-equipped facilities to accommodate cyclists from all over the world.

La salita più dura mai fatta! E’ una delle varie possibilità di salita dalla Valtellina (tre alternative per i primi chilometri). Dura, bella, lunga. Ben più impegnativa rispetto all’ascesa dalla Valle Camonica. Da fare assolutamente! Vale anche un viaggio lungo: tante strutture ben attrezzate per ospitare i ciclisti da tutto il mondo.

Dashboard

Climbing times

5 mph 01:24:32
7 mph 00:59:51
9 mph 00:46:38
12 mph 00:35:02

Road surface condition

88% 13% 0%
Based on 8 votes
Share your knowledge. What was the road condition during your ascent?

Traffic

86% 14% 0%
Based on 7 votes
Your experience counts. How much traffic did you encounter during the climb?

Frequently Asked Questions

The Mortirolo from Mazzo di Valtellina via Via Orti is extremely hard. We recommend that you choose the lightest possible gearing, such as a 34-tooth or smaller chainring, combined with a 34-tooth rear cog. Otherwise, there's a good chance you'll need to put a foot down sooner or later. If you think you need to go even lighter, you could consider using a gravel or mountain bike, or installing a gravel or mountain bike derailleur with a rear cog of more than 40 teeth. Good luck!

Mortirolo from Mazzo di Valtellina via Via Orti falls into the Super Hors Catégorie, the absolute top category. These are the most extreme climbs that exist. Even with excellent fitness, there is a chance you will have to put a foot down. Only the strongest make it to the top without any problems.

Mortirolo from Mazzo di Valtellina via Via Orti is 7 mi long.

The average gradient of Mortirolo from Mazzo di Valtellina via Via Orti is 11.6%.

Mortirolo from Mazzo di Valtellina via Via Orti has a steepest segment with an average gradient of 20.2%.

The summit of Mortirolo from Mazzo di Valtellina via Via Orti is at 6102 ft.

At a slow pace of 5 mph, it takes about 01:24:32 to climb Mortirolo from Mazzo di Valtellina via Via Orti. At 7 mph the time is 00:59:51, and at 9 mph 00:46:38. For the fastest cyclists, 00:35:02 is an achievable time.

Mortirolo from Mazzo di Valtellina via Via Orti is located in the region Sondrio in Italy.

This page is better in the app

Climbfinder app
Climbfinder
(Free)
Open