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Grand Rocher->D42

📍
Traon Ar Roc'h, Saint-Efflam, Plestin-les-Grèves, Lannion, Côtes-d'Armor, Brittany, Metropolitan France, 22310, France
Cat. 4Flag this climb

Estimated Climb Time

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Climb Profile

Altitude builds left to right while colour shows gradient severity for each part of Grand Rocher->D42.

-5 m35 m70 m110 m1.8% from 0 m to 23 m2.6% from 23 m to 38 m2.7% from 38 m to 53 m2.7% from 53 m to 75 m2.7% from 75 m to 90 m6.8% from 90 m to 105 m5.4% from 105 m to 127 m6.8% from 127 m to 142 m5.5% from 142 m to 149 m5.6% from 149 m to 170 m2.4% from 170 m to 220 m5.8% from 220 m to 248 m9.2% from 248 m to 261 m7.8% from 261 m to 274 m6.3% from 274 m to 280 m4.9% from 280 m to 304 m7.8% from 304 m to 322 m10.0% from 322 m to 328 m6.9% from 328 m to 334 m6.8% from 334 m to 346 m10.2% from 346 m to 352 m10.2% from 352 m to 364 m7.0% from 364 m to 381 m12.4% from 381 m to 392 m6.2% from 392 m to 415 m9.6% from 415 m to 431 m9.0% from 431 m to 442 m7.3% from 442 m to 448 m5.4% from 448 m to 459 m8.9% from 459 m to 470 m7.1% from 470 m to 476 m5.5% from 476 m to 498 m9.3% from 498 m to 508 m5.6% from 508 m to 519 m7.4% from 519 m to 535 m5.5% from 535 m to 557 m7.2% from 557 m to 568 m3.6% from 568 m to 574 m12.7% from 574 m to 585 m5.5% from 585 m to 607 m6.0% from 607 m to 624 m6.1% from 624 m to 640 m3.7% from 640 m to 645 m6.1% from 645 m to 662 m3.8% from 662 m to 667 m3.8% from 667 m to 688 m7.7% from 688 m to 693 m4.7% from 693 m to 714 m9.3% from 714 m to 725 m7.4% from 725 m to 730 m7.7% from 730 m to 751 m7.5% from 751 m to 767 m6.6% from 767 m to 788 m4.8% from 788 m to 809 m7.7% from 809 m to 815 m5.1% from 815 m to 830 m5.8% from 830 m to 851 m9.2% from 851 m to 866 m7.9% from 866 m to 881 m5.8% from 881 m to 902 m5.8% from 902 m to 923 m9.2% from 923 m to 938 m10.2% from 938 m to 948 m5.9% from 948 m to 968 m5.9% from 968 m to 988 m7.9% from 988 m to 1.0 km5.4% from 1.0 km to 1.0 km4.0% from 1.0 km to 1.0 km5.9% from 1.0 km to 1.0 km7.6% from 1.0 km to 1.1 km5.4% from 1.1 km to 1.1 km6.9% from 1.1 km to 1.1 km8.0% from 1.1 km to 1.1 km10.0% from 1.1 km to 1.1 km6.5% from 1.1 km to 1.1 km4.1% from 1.1 km to 1.2 km1.4% from 1.2 km to 1.2 km0.8% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.3 km0.8% from 1.3 km to 1.3 km3.3% from 1.3 km to 1.4 km1.0% from 1.4 km to 1.4 km0.3% from 1.4 km to 1.5 km0.5% from 1.5 km to 1.5 km0.3% from 1.5 km to 1.6 km0.0% from 1.6 km to 1.6 km-1.4% from 1.6 km to 1.7 km-1.5% from 1.7 km to 1.7 km-1.9% from 1.7 km to 1.7 km-5.9% from 1.7 km to 1.7 km-5.5% from 1.7 km to 1.8 km-1.6% from 1.8 km to 1.8 km0.9% from 1.8 km to 1.9 km1.9% from 1.9 km to 2.0 km0.0% from 2.0 km to 2.0 km0.0% from 2.0 km to 2.1 km3.8% from 2.1 km to 2.1 km3.4% from 2.1 km to 2.1 km4.9% from 2.1 km to 2.1 km4.4% from 2.1 km to 2.2 km3.8% from 2.2 km to 2.2 km2.6% from 2.2 km to 2.2 km2.6% from 2.2 km to 2.2 km3.2% from 2.2 km to 2.3 km2.5% from 2.3 km to 2.3 km3.5% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km2.2% from 2.3 km to 2.4 km2.5% from 2.4 km to 2.4 km3.0% from 2.4 km to 2.5 km1.6% from 2.5 km to 2.5 km1.1% from 2.5 km to 2.5 km-0.3% from 2.5 km to 2.6 km-0.9% from 2.6 km to 2.7 km-0.7% from 2.7 km to 2.7 km-0.3% from 2.7 km to 2.8 km0.0% from 2.8 km to 2.8 km2.8% from 2.8 km to 2.9 km4.0% from 2.9 km to 2.9 km1.6% from 2.9 km to 3.0 km2.4% from 3.0 km to 3.0 km1.3% from 3.0 km to 3.0 km4.5% from 3.0 km to 3.0 km4.6% from 3.0 km to 3.1 km3.5% from 3.1 km to 3.1 km2.4% from 3.1 km to 3.1 km1.7% from 3.1 km to 3.2 km2.4% from 3.2 km to 3.2 km3.7% from 3.2 km to 3.2 km2.4% from 3.2 km to 3.3 km3.6% from 3.3 km to 3.3 km3.6% from 3.3 km to 3.3 km1.7% from 3.3 km to 3.4 km5.0% from 3.4 km to 3.4 km6.3% from 3.4 km to 3.4 km4.2% from 3.4 km to 3.5 km3.8% from 3.5 km to 3.5 km4.2% from 3.5 km to 3.5 km2.7% from 3.5 km to 3.6 km0.0% from 3.6 km to 3.6 km-0.6% from 3.6 km to 3.7 km-7.0% from 3.7 km to 3.7 km-7.1% from 3.7 km to 3.7 km-6.3% from 3.7 km to 3.7 km-4.2% from 3.7 km to 3.7 km-1.2% from 3.7 km to 3.8 km0.0% from 3.8 km to 3.8 km0.0% from 3.8 km to 3.9 km0.0% from 3.9 km to 4.0 km0.0% from 4.0 km to 4.0 km-0.8% from 4.0 km to 4.1 km-2.3% from 4.1 km to 4.1 km-1.6% from 4.1 km to 4.2 km-1.1% from 4.2 km to 4.2 km-1.8% from 4.2 km to 4.3 km-1.6% from 4.3 km to 4.3 km-4.0% from 4.3 km to 4.3 km-4.3% from 4.3 km to 4.4 km-3.7% from 4.4 km to 4.4 km-4.9% from 4.4 km to 4.4 km-2.2% from 4.4 km to 4.4 km0.0% from 4.4 km to 4.4 km0.0% from 4.4 km to 4.5 km0.0% from 4.5 km to 4.5 km6.9% from 4.5 km to 4.5 km11.5% from 4.5 km to 4.5 km10.3% from 4.5 km to 4.5 km8.8% from 4.5 km to 4.5 km5.6% from 4.5 km to 4.5 km6.7% from 4.5 km to 4.6 km2.8% from 4.6 km to 4.6 km1.6% from 4.6 km to 4.7 km0.0% from 4.7 km to 4.7 km-0.9% from 4.7 km to 4.8 km0.0% from 4.8 km to 4.8 km1.1% from 4.8 km to 4.9 km2.2% from 4.9 km to 4.9 km2.2% from 4.9 km to 5.0 km2.6% from 5.0 km to 5.0 km3.6% from 5.0 km to 5.0 km2.7% from 5.0 km to 5.1 km3.2% from 5.1 km to 5.1 km0.9% from 5.1 km to 5.2 km0.0% from 5.2 km to 5.2 km-2.0% from 5.2 km to 5.3 km-4.9% from 5.3 km to 5.3 km-5.6% from 5.3 km to 5.3 km-4.7% from 5.3 km to 5.4 km-4.6% from 5.4 km to 5.4 km-4.7% from 5.4 km to 5.4 km-4.4% from 5.4 km to 5.4 km-5.8% from 5.4 km to 5.5 km-10.1% from 5.5 km to 5.5 km-2.1% from 5.5 km to 5.5 km-0.3% from 5.5 km to 5.6 km0.0% from 5.6 km to 5.7 km-0.8% from 5.7 km to 5.7 km-3.3% from 5.7 km to 5.8 km-4.2% from 5.8 km to 5.8 km-3.2% from 5.8 km to 5.8 km-3.3% from 5.8 km to 5.8 km-6.8% from 5.8 km to 5.8 km-2.3% from 5.8 km to 5.9 km0.0% from 5.9 km to 5.9 km0.0% from 5.9 km to 5.9 km0.0% from 5.9 km to 5.9 km2.0% from 5.9 km to 6.0 km8.0% from 6.0 km to 6.0 km10.0% from 6.0 km to 6.0 km7.0% from 6.0 km to 6.0 km5.3% from 6.0 km to 6.0 km3.4% from 6.0 km to 6.1 km1.7% from 6.1 km to 6.1 km3.6% from 6.1 km to 6.2 km1.7% from 6.2 km to 6.2 km-0.6% from 6.2 km to 6.3 km-2.8% from 6.3 km to 6.3 km-1.2% from 6.3 km to 6.4 km0.0% from 6.4 km to 6.4 km0.0% from 6.4 km to 6.5 km-0.5% from 6.5 km to 6.5 km-0.6% from 6.5 km to 6.6 km1.4% from 6.6 km to 6.6 km6%1%2%1%0%-1%1%0 m1 km2 km3 km4 km5 km6 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 categoryCategory 4
Distance6.64 km / 4.12 miles
Elevation gain98.4 m / 323 ft
Average gradient1.5%
Maximum gradient9.5%
Elevation high107 m / 351 ft
Elevation low-0.8 m / -3 ft
Climb difficulty score9,820.39

Similar Climbs Nearby

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

Tip: rotate your phone to landscape and swipe the table sideways to reveal the full set of climb details.

ClimbLengthGradientAscent
Climb Le Grand Rocher
Saint-Efflam, Côtes-d'Armor
3.55 km2.8%98 m
côtes Plestin
Saint-Efflam, Côtes-d'Armor
1.57 km2.4%39 m
Saint-Sébastien
Saint-Efflam, Côtes-d'Armor
1.69 km4.7%79 m
Montée corniche Plestin
Saint-Efflam, Côtes-d'Armor
0.72 km2%14 m
Montée voie verte de St Efflam
Saint-Efflam, Côtes-d'Armor
1.02 km2.7%28 m

Climb Rank

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

🗺

This climb ranks 583,875th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 71,470th most difficult cycling climb of all 342,105 climbs in France.

📉

Places 741st out of 21,076 cycling climbs in Brittany.

⚖

Ranks 163rd out of 4,736 cycling climbs in Côtes-d'Armor.

🥇

This is the most difficult cycling climb in Saint-Efflam.

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