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Cty rd 21 to the mailbox

📍
707622, County Road 21, Mulmur, Dufferin County, Central Ontario, Ontario, L9V 0J7, Canada
Cat. 3

Estimated Climb Time

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Climb Profile

Altitude builds left to right while colour shows gradient severity for each part of Cty rd 21 to the mailbox.

250 m320 m385 m455 m-1.1% from 0 m to 37 m-1.8% from 37 m to 59 m0.9% from 59 m to 82 m0.0% from 82 m to 89 m10.5% from 89 m to 106 m15.6% from 106 m to 113 m13.2% from 113 m to 121 m8.3% from 121 m to 128 m0.0% from 128 m to 135 m9.7% from 135 m to 141 m15.2% from 141 m to 148 m12.3% from 148 m to 154 m12.5% from 154 m to 161 m9.5% from 161 m to 167 m6.5% from 167 m to 173 m9.8% from 173 m to 179 m6.7% from 179 m to 191 m4.9% from 191 m to 204 m10.2% from 204 m to 209 m8.1% from 209 m to 222 m6.5% from 222 m to 228 m3.1% from 228 m to 241 m3.1% from 241 m to 253 m3.1% from 253 m to 260 m5.3% from 260 m to 279 m2.3% from 279 m to 305 m0.9% from 305 m to 352 m5.9% from 352 m to 358 m3.9% from 358 m to 379 m3.6% from 379 m to 412 m6.7% from 412 m to 418 m3.6% from 418 m to 435 m11.2% from 435 m to 446 m12.2% from 446 m to 455 m9.4% from 455 m to 470 m9.8% from 470 m to 483 m4.8% from 483 m to 487 m9.8% from 487 m to 495 m10.4% from 495 m to 506 m10.4% from 506 m to 516 m10.0% from 516 m to 530 m10.4% from 530 m to 538 m5.1% from 538 m to 542 m8.8% from 542 m to 553 m15.4% from 553 m to 561 m8.3% from 561 m to 573 m10.1% from 573 m to 585 m8.3% from 585 m to 597 m8.3% from 597 m to 609 m9.9% from 609 m to 621 m10.1% from 621 m to 633 m5.0% from 633 m to 645 m9.8% from 645 m to 649 m7.5% from 649 m to 665 m10.0% from 665 m to 673 m10.5% from 673 m to 677 m12.0% from 677 m to 689 m7.5% from 689 m to 705 m4.9% from 705 m to 709 m4.0% from 709 m to 729 m7.4% from 729 m to 737 m7.2% from 737 m to 746 m0.7% from 746 m to 774 m-0.6% from 774 m to 810 m3.8% from 810 m to 837 m0.9% from 837 m to 858 m0.0% from 858 m to 887 m4.0% from 887 m to 907 m10.0% from 907 m to 913 m9.7% from 913 m to 919 m14.2% from 919 m to 930 m3.9% from 930 m to 946 m0.0% from 946 m to 951 m8.0% from 951 m to 956 m8.2% from 956 m to 961 m9.9% from 961 m to 971 m8.5% from 971 m to 975 m10.2% from 975 m to 985 m10.5% from 985 m to 995 m6.2% from 995 m to 1.0 km2.7% from 1.0 km to 1.0 km3.4% from 1.0 km to 1.0 km12.0% from 1.0 km to 1.1 km3.2% from 1.1 km to 1.1 km7.0% from 1.1 km to 1.1 km1.4% from 1.1 km to 1.1 km1.4% from 1.1 km to 1.2 km-1.8% from 1.2 km to 1.2 km1.0% from 1.2 km to 1.3 km-2.6% from 1.3 km to 1.3 km3.0% from 1.3 km to 1.3 km10.7% from 1.3 km to 1.3 km9.3% from 1.3 km to 1.3 km12.2% from 1.3 km to 1.3 km11.0% from 1.3 km to 1.3 km5.3% from 1.3 km to 1.4 km9.2% from 1.4 km to 1.4 km13.6% from 1.4 km to 1.4 km7.1% from 1.4 km to 1.4 km12.0% from 1.4 km to 1.4 km9.3% from 1.4 km to 1.4 km14.1% from 1.4 km to 1.4 km9.3% from 1.4 km to 1.4 km9.3% from 1.4 km to 1.4 km5.6% from 1.4 km to 1.5 km12.8% from 1.5 km to 1.5 km14.5% from 1.5 km to 1.5 km9.7% from 1.5 km to 1.5 km8.4% from 1.5 km to 1.5 km7.9% from 1.5 km to 1.5 km7.3% from 1.5 km to 1.5 km9.6% from 1.5 km to 1.5 km4.8% from 1.5 km to 1.6 km6.6% from 1.6 km to 1.6 km1.6% from 1.6 km to 1.6 km14.0% from 1.6 km to 1.6 km5.6% from 1.6 km to 1.6 km4.3% from 1.6 km to 1.6 km3.1% from 1.6 km to 1.6 km5.6% from 1.6 km to 1.7 km2.0% from 1.7 km to 1.7 km4.1% from 1.7 km to 1.7 km9.7% from 1.7 km to 1.7 km3.6% from 1.7 km to 1.7 km9.2% from 1.7 km to 1.8 km7.1% from 1.8 km to 1.8 km10.9% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.8 km9.5% from 1.8 km to 1.8 km6.2% from 1.8 km to 1.8 km17.3% from 1.8 km to 1.8 km10.3% from 1.8 km to 1.8 km7.1% from 1.8 km to 1.8 km16.2% from 1.8 km to 1.8 km12.8% from 1.8 km to 1.9 km10.8% from 1.9 km to 1.9 km16.2% from 1.9 km to 1.9 km8.2% from 1.9 km to 1.9 km12.8% from 1.9 km to 1.9 km8.6% from 1.9 km to 1.9 km10.5% from 1.9 km to 1.9 km12.6% from 1.9 km to 1.9 km6.8% from 1.9 km to 1.9 km5.0% from 1.9 km to 1.9 km8.0% from 1.9 km to 1.9 km3.2% from 1.9 km to 2.0 km1.7% from 2.0 km to 2.0 km2.4% from 2.0 km to 2.0 km3.2% from 2.0 km to 2.0 km11.0% from 2.0 km to 2.1 km0.0% from 2.1 km to 2.1 km4.5% from 2.1 km to 2.1 km4.5% from 2.1 km to 2.1 km4.7% from 2.1 km to 2.1 km5.8% from 2.1 km to 2.1 km7.0% from 2.1 km to 2.1 km4.6% from 2.1 km to 2.1 km7.0% from 2.1 km to 2.2 km4.8% from 2.2 km to 2.2 km9.4% from 2.2 km to 2.2 km6.6% from 2.2 km to 2.2 km13.6% from 2.2 km to 2.2 km3.8% from 2.2 km to 2.2 km6.0% from 2.2 km to 2.2 km14.6% from 2.2 km to 2.2 km8.1% from 2.2 km to 2.3 km9.6% from 2.3 km to 2.3 km9.8% from 2.3 km to 2.3 km9.9% from 2.3 km to 2.3 km8.0% from 2.3 km to 2.3 km11.6% from 2.3 km to 2.3 km8.4% from 2.3 km to 2.3 km10.5% from 2.3 km to 2.3 km13.2% from 2.3 km to 2.3 km10.3% from 2.3 km to 2.3 km15.6% from 2.3 km to 2.4 km9.2% from 2.4 km to 2.4 km5.1% from 2.4 km to 2.4 km7.0% from 2.4 km to 2.4 km12.0% from 2.4 km to 2.4 km5.1% from 2.4 km to 2.4 km10.3% from 2.4 km to 2.4 km6.4% from 2.4 km to 2.4 km5.3% from 2.4 km to 2.4 km8.2% from 2.4 km to 2.4 km12.3% from 2.4 km to 2.5 km7.1% from 2.5 km to 2.5 km15.4% from 2.5 km to 2.5 km6.2% from 2.5 km to 2.5 km7.7% from 2.5 km to 2.5 km10.8% from 2.5 km to 2.5 km7.8% from 2.5 km to 2.5 km10.3% from 2.5 km to 2.5 km10.5% from 2.5 km to 2.5 km6.5% from 2.5 km to 2.5 km4.8% from 2.5 km to 2.6 km7.2% from 2.6 km to 2.6 km5.9% from 2.6 km to 2.6 km4.7% from 2.6 km to 2.6 km9.3% from 2.6 km to 2.6 km7.4% from 2.6 km to 2.7 km3.5% from 2.7 km to 2.7 km6.7% from 2.7 km to 2.7 km1.8% from 2.7 km to 2.7 km7.5% from 2.7 km to 2.7 km2.4% from 2.7 km to 2.8 km3.8% from 2.8 km to 2.8 km5.7% from 2.8 km to 2.8 km5.7% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.8 km2.8% from 2.8 km to 2.9 km4.7% from 2.9 km to 2.9 km9.8% from 2.9 km to 2.9 km11.8% from 2.9 km to 2.9 km3.8% from 2.9 km to 2.9 km6.5% from 2.9 km to 2.9 km3.9% from 2.9 km to 2.9 km7.7% from 2.9 km to 2.9 km5.2% from 2.9 km to 3.0 km3.8% from 3.0 km to 3.0 km7.8% from 3.0 km to 3.0 km4.0% from 3.0 km to 3.0 km5.0% from 3.0 km to 3.0 km7.9% from 3.0 km to 3.0 km4.0% from 3.0 km to 3.1 km6.9% from 3.1 km to 3.1 km3.1% from 3.1 km to 3.1 km7.5% from 3.1 km to 3.1 km0.5% from 3.1 km to 3.1 km0.8% from 3.1 km to 3.2 km2.1% from 3.2 km to 3.2 km2.0% from 3.2 km to 3.3 km1.3% from 3.3 km to 3.3 km-0.7% from 3.3 km to 3.3 km-5.1% from 3.3 km to 3.3 km2.6% from 3.3 km to 3.4 km1.3% from 3.4 km to 3.4 km3.4% from 3.4 km to 3.4 km2.7% from 3.4 km to 3.4 km3.7% from 3.4 km to 3.5 km6.5% from 3.5 km to 3.5 km5.0% from 3.5 km to 3.5 km6.7% from 3.5 km to 3.5 km3.4% from 3.5 km to 3.5 km5.7% from 3.5 km to 3.6 km8.0% from 3.6 km to 3.6 km5.6% from 3.6 km to 3.6 km3.3% from 3.6 km to 3.6 km5.1% from 3.6 km to 3.6 km4.3% from 3.6 km to 3.6 km3.3% from 3.6 km to 3.7 km3.4% from 3.7 km to 3.7 km5%6%5%7%7%5%2%0 m500 m1 km1.5 km2 km2.5 km3 km3.5 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 3
Distance3.68 km / 2.29 miles
Elevation gain201.2 m / 660 ft
Average gradient5.4%
Maximum gradient10.3%
Elevation high450.8 m / 1,479 ft
Elevation low251.2 m / 824 ft
Climb difficulty score19,886.58

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
1st step honey
Mulmur, Dufferin County
3.64 km5.5%199 m
10 min TT on RR21
Mulmur, Dufferin County
3.7 km4.8%179 m
Full Third Line Climb
Mulmur, Dufferin County
3.35 km5.2%173 m
PoW
Mulmur, Dufferin County
3.13 km4.8%151 m
Side Road 25 repeats
Mulmur, Dufferin County
2.59 km6.1%157 m

Climb Rank

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

🗺

This climb ranks 228,217th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 1,978th most difficult cycling climb of all 55,671 climbs in Canada.

📉

Places 63rd out of 18,309 cycling climbs in Ontario.

🏵️

Get your legs ready, this is the 5th most difficult cycling climb (out of 271 climbs) in Dufferin County.

🏵️

A local climb of note, this is the 5th most difficult cycling climb (out of 104 climbs) in Mulmur.

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