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col de St Nazaire

📍
Pont de Saint-Nazaire, Montoir-de-Bretagne, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, Metropolitan France, 44550, France
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Estimated Climb Time

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Climb Profile

Altitude builds left to right while colour shows gradient severity for each part of col de St Nazaire.

-5 m15 m35 m55 m0.0% from 0 m to 12 m3.2% from 12 m to 25 m0.0% from 25 m to 37 m3.1% from 37 m to 50 m1.6% from 50 m to 63 m3.1% from 63 m to 76 m4.7% from 76 m to 89 m3.1% from 89 m to 102 m1.5% from 102 m to 115 m1.5% from 115 m to 128 m1.6% from 128 m to 141 m1.6% from 141 m to 154 m1.6% from 154 m to 166 m3.2% from 166 m to 179 m1.6% from 179 m to 191 m1.6% from 191 m to 204 m3.2% from 204 m to 216 m3.2% from 216 m to 229 m1.6% from 229 m to 241 m4.9% from 241 m to 253 m1.6% from 253 m to 265 m5.0% from 265 m to 278 m3.4% from 278 m to 289 m3.4% from 289 m to 301 m3.4% from 301 m to 313 m3.4% from 313 m to 325 m3.4% from 325 m to 337 m3.4% from 337 m to 349 m5.2% from 349 m to 360 m6.9% from 360 m to 372 m5.3% from 372 m to 383 m3.6% from 383 m to 394 m1.8% from 394 m to 406 m5.5% from 406 m to 416 m7.3% from 416 m to 427 m5.6% from 427 m to 438 m5.6% from 438 m to 449 m7.5% from 449 m to 460 m7.5% from 460 m to 470 m3.8% from 470 m to 481 m3.8% from 481 m to 491 m1.9% from 491 m to 502 m3.8% from 502 m to 512 m3.9% from 512 m to 523 m7.8% from 523 m to 533 m4.0% from 533 m to 543 m6.0% from 543 m to 553 m4.0% from 553 m to 563 m6.0% from 563 m to 573 m4.0% from 573 m to 583 m4.1% from 583 m to 593 m4.1% from 593 m to 602 m6.2% from 602 m to 612 m4.1% from 612 m to 622 m4.2% from 622 m to 631 m8.3% from 631 m to 641 m4.2% from 641 m to 651 m6.3% from 651 m to 660 m8.3% from 660 m to 670 m6.2% from 670 m to 679 m6.2% from 679 m to 689 m4.2% from 689 m to 699 m4.1% from 699 m to 708 m10.3% from 708 m to 718 m4.0% from 718 m to 728 m6.0% from 728 m to 738 m4.0% from 738 m to 748 m6.1% from 748 m to 758 m4.0% from 758 m to 768 m4.1% from 768 m to 777 m6.2% from 777 m to 787 m4.1% from 787 m to 797 m4.1% from 797 m to 807 m6.0% from 807 m to 817 m3.9% from 817 m to 827 m4.0% from 827 m to 837 m4.0% from 837 m to 847 m4.1% from 847 m to 857 m4.1% from 857 m to 867 m4.2% from 867 m to 876 m4.1% from 876 m to 886 m4.0% from 886 m to 896 m4.1% from 896 m to 906 m6.1% from 906 m to 915 m6.2% from 915 m to 925 m6.3% from 925 m to 935 m4.0% from 935 m to 945 m6.0% from 945 m to 955 m6.1% from 955 m to 965 m6.0% from 965 m to 975 m4.0% from 975 m to 984 m6.1% from 984 m to 994 m6.1% from 994 m to 1.0 km8.1% from 1.0 km to 1.0 km8.2% from 1.0 km to 1.0 km6.1% from 1.0 km to 1.0 km4.1% from 1.0 km to 1.0 km4.0% from 1.0 km to 1.1 km8.2% from 1.1 km to 1.1 km4.1% from 1.1 km to 1.1 km2.0% from 1.1 km to 1.1 km4.0% from 1.1 km to 1.1 km4.1% from 1.1 km to 1.1 km4.0% from 1.1 km to 1.1 km4.0% from 1.1 km to 1.1 km2.0% from 1.1 km to 1.1 km2.0% from 1.1 km to 1.1 km5.9% from 1.1 km to 1.2 km5.8% from 1.2 km to 1.2 km3.8% from 1.2 km to 1.2 km3.8% from 1.2 km to 1.2 km1.8% from 1.2 km to 1.2 km3.6% from 1.2 km to 1.2 km3.6% from 1.2 km to 1.2 km1.8% from 1.2 km to 1.2 km1.8% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.3 km1.8% from 1.3 km to 1.3 km1.7% from 1.3 km to 1.3 km1.7% from 1.3 km to 1.3 km1.7% from 1.3 km to 1.3 km1.7% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km0.0% from 1.3 km to 1.3 km1.6% from 1.3 km to 1.4 km0.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km0.0% from 1.4 km to 1.4 km2%4%5%5%4%1%0 m250 m500 m750 m1 km1.3 km
Gradient key0-3%3-6%6-9%9-12%12-15%15%+

Climb Stats

Combined metric and imperial stats for quick route planning.

Climb categoryUncategorised
Distance1.44 km / 0.90 miles
Elevation gain53.6 m / 176 ft
Average gradient3.7%
Maximum gradient7.1%
Elevation high53 m / 174 ft
Elevation low-0.6 m / -2 ft
Climb difficulty score5,360.58

Similar Climbs Nearby

If you like the shape of this climb, these nearby options have a similar distance, gradient, and elevation profile.

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ClimbLengthGradientAscent
Col de Saint-Nazaire N>S Montée by Fab
Montoir-de-Bretagne, Loire-Atlantique
1.45 km4%57 m
PONT DE ST NAZAIRE (44) - VELO - MONTEE NORD (1,6 KM / +4%)
Montoir-de-Bretagne, Loire-Atlantique
1.62 km3.6%58 m
Pont de Saint Nazaire Nord
Montoir-de-Bretagne, Loire-Atlantique
1.2 km4.3%51 m
Faux plat J.Verne vers gendarmerie
Montoir-de-Bretagne, Loire-Atlantique
0.83 km0.8%7 m
Pont de la voie-ferrée - Donges
Montoir-de-Bretagne, Loire-Atlantique
0.69 km0.4%8 m

Climb Rank

How does this climb compare against every other climb in the world?

🗺

This climb ranks 1,043,365th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 134,144th most difficult cycling climb of all 342,105 climbs in France.

📉

Places 1,231st out of 14,737 cycling climbs in Pays de la Loire.

⚖

Ranks 115th out of 4,295 cycling climbs in Loire-Atlantique.

🥉

This is the third most difficult cycling climb in Montoir-de-Bretagne.

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