BikeClimbs.com

4 to 5

📍
Lake Ridge Road, Deer Creek, Ajax, Durham Region, Golden Horseshoe, Ontario, L1Z 0H6, Canada
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 4 to 5.

105 m150 m200 m245 m1.4% from 0 m to 28 m1.7% from 28 m to 57 m1.3% from 57 m to 87 m1.7% from 87 m to 117 m0.6% from 117 m to 148 m0.3% from 148 m to 179 m1.0% from 179 m to 211 m0.6% from 211 m to 242 m1.0% from 242 m to 273 m1.6% from 273 m to 304 m2.2% from 304 m to 335 m1.9% from 335 m to 367 m2.4% from 367 m to 396 m1.1% from 396 m to 423 m0.4% from 423 m to 450 m0.7% from 450 m to 477 m1.8% from 477 m to 504 m2.2% from 504 m to 531 m2.4% from 531 m to 556 m2.4% from 556 m to 582 m1.6% from 582 m to 607 m1.1% from 607 m to 634 m0.4% from 634 m to 660 m0.8% from 660 m to 687 m1.1% from 687 m to 713 m0.8% from 713 m to 739 m1.2% from 739 m to 765 m1.3% from 765 m to 788 m1.0% from 788 m to 809 m1.6% from 809 m to 828 m0.6% from 828 m to 844 m1.4% from 844 m to 858 m0.7% from 858 m to 871 m0.0% from 871 m to 888 m0.0% from 888 m to 908 m0.0% from 908 m to 931 m0.0% from 931 m to 956 m0.0% from 956 m to 982 m0.0% from 982 m to 1.0 km0.0% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.1 km0.0% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.2 km0.3% from 1.2 km to 1.2 km0.6% from 1.2 km to 1.2 km1.0% from 1.2 km to 1.3 km0.6% from 1.3 km to 1.3 km0.3% from 1.3 km to 1.3 km0.3% from 1.3 km to 1.4 km1.3% from 1.4 km to 1.4 km1.4% from 1.4 km to 1.4 km1.4% from 1.4 km to 1.5 km1.7% from 1.5 km to 1.5 km1.4% from 1.5 km to 1.5 km1.3% from 1.5 km to 1.5 km2.4% from 1.5 km to 1.6 km2.1% from 1.6 km to 1.6 km2.4% from 1.6 km to 1.6 km2.2% from 1.6 km to 1.7 km2.3% from 1.7 km to 1.7 km1.9% from 1.7 km to 1.7 km1.9% from 1.7 km to 1.7 km2.2% from 1.7 km to 1.8 km1.8% from 1.8 km to 1.8 km1.7% from 1.8 km to 1.8 km2.4% from 1.8 km to 1.8 km2.0% from 1.8 km to 1.9 km1.0% from 1.9 km to 1.9 km0.7% from 1.9 km to 1.9 km1.4% from 1.9 km to 2.0 km1.4% from 2.0 km to 2.0 km1.4% from 2.0 km to 2.0 km2.5% from 2.0 km to 2.0 km3.3% from 2.0 km to 2.1 km3.4% from 2.1 km to 2.1 km3.1% from 2.1 km to 2.1 km2.2% from 2.1 km to 2.2 km1.1% from 2.2 km to 2.2 km0.7% from 2.2 km to 2.2 km1.1% from 2.2 km to 2.2 km1.4% from 2.2 km to 2.3 km0.7% from 2.3 km to 2.3 km1.8% from 2.3 km to 2.3 km2.6% from 2.3 km to 2.3 km2.7% from 2.3 km to 2.4 km2.0% from 2.4 km to 2.4 km2.4% from 2.4 km to 2.4 km3.5% from 2.4 km to 2.4 km3.1% from 2.4 km to 2.5 km2.8% from 2.5 km to 2.5 km2.4% from 2.5 km to 2.5 km3.4% from 2.5 km to 2.5 km3.7% from 2.5 km to 2.6 km4.4% from 2.6 km to 2.6 km4.5% from 2.6 km to 2.6 km3.6% from 2.6 km to 2.7 km2.3% from 2.7 km to 2.7 km1.2% from 2.7 km to 2.7 km1.7% from 2.7 km to 2.7 km1.3% from 2.7 km to 2.8 km1.3% from 2.8 km to 2.8 km0.4% from 2.8 km to 2.8 km0.9% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.9 km0.0% from 2.9 km to 2.9 km0.0% from 2.9 km to 2.9 km0.0% from 2.9 km to 2.9 km0.5% from 2.9 km to 3.0 km1.1% from 3.0 km to 3.0 km1.1% from 3.0 km to 3.0 km1.1% from 3.0 km to 3.0 km1.7% from 3.0 km to 3.0 km2.2% from 3.0 km to 3.0 km2.7% from 3.0 km to 3.1 km2.1% from 3.1 km to 3.1 km2.7% from 3.1 km to 3.1 km2.6% from 3.1 km to 3.1 km3.6% from 3.1 km to 3.1 km3.2% from 3.1 km to 3.2 km3.2% from 3.2 km to 3.2 km3.6% from 3.2 km to 3.2 km3.6% from 3.2 km to 3.2 km3.7% from 3.2 km to 3.2 km2.0% from 3.2 km to 3.3 km1.9% from 3.3 km to 3.3 km2.2% from 3.3 km to 3.3 km2.9% from 3.3 km to 3.3 km3.3% from 3.3 km to 3.3 km2.5% from 3.3 km to 3.4 km2.0% from 3.4 km to 3.4 km2.4% from 3.4 km to 3.4 km2.0% from 3.4 km to 3.4 km1.2% from 3.4 km to 3.5 km1.6% from 3.5 km to 3.5 km1.6% from 3.5 km to 3.5 km1.5% from 3.5 km to 3.5 km1.1% from 3.5 km to 3.6 km1.1% from 3.6 km to 3.6 km1.1% from 3.6 km to 3.6 km1.1% from 3.6 km to 3.7 km0.0% from 3.7 km to 3.7 km0.0% from 3.7 km to 3.7 km0.0% from 3.7 km to 3.7 km0.0% from 3.7 km to 3.8 km0.0% from 3.8 km to 3.8 km0.0% from 3.8 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 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 3.9 km0.0% from 3.9 km to 4.0 km0.0% from 4.0 km to 4.0 km0.0% from 4.0 km to 4.0 km0.4% from 4.0 km to 4.0 km0.8% from 4.0 km to 4.1 km1.2% from 4.1 km to 4.1 km1.9% from 4.1 km to 4.1 km1.5% from 4.1 km to 4.1 km1.5% from 4.1 km to 4.2 km1.5% from 4.2 km to 4.2 km1.5% from 4.2 km to 4.2 km1.1% from 4.2 km to 4.2 km1.1% from 4.2 km to 4.3 km1.8% from 4.3 km to 4.3 km2.6% from 4.3 km to 4.3 km2.6% from 4.3 km to 4.3 km2.2% from 4.3 km to 4.4 km3.1% from 4.4 km to 4.4 km2.4% from 4.4 km to 4.4 km2.0% from 4.4 km to 4.5 km2.1% from 4.5 km to 4.5 km3.5% from 4.5 km to 4.5 km4.0% from 4.5 km to 4.5 km3.1% from 4.5 km to 4.5 km3.7% from 4.5 km to 4.6 km3.3% from 4.6 km to 4.6 km2.4% from 4.6 km to 4.6 km2.0% from 4.6 km to 4.6 km1.9% from 4.6 km to 4.6 km1.4% from 4.6 km to 4.7 km2.0% from 4.7 km to 4.7 km1.4% from 4.7 km to 4.7 km1.0% from 4.7 km to 4.7 km0.5% from 4.7 km to 4.8 km1.0% from 4.8 km to 4.8 km1.1% from 4.8 km to 4.8 km1.1% from 4.8 km to 4.8 km1.1% from 4.8 km to 4.8 km0.5% from 4.8 km to 4.8 km1.1% from 4.8 km to 4.9 km1.1% from 4.9 km to 4.9 km1.0% from 4.9 km to 4.9 km0.5% from 4.9 km to 4.9 km0.5% from 4.9 km to 4.9 km1.1% from 4.9 km to 5.0 km2.1% from 5.0 km to 5.0 km3.1% from 5.0 km to 5.0 km3.6% from 5.0 km to 5.0 km3.6% from 5.0 km to 5.0 km3.5% from 5.0 km to 5.1 km3.5% from 5.1 km to 5.1 km3.3% from 5.1 km to 5.1 km3.3% from 5.1 km to 5.1 km2.7% from 5.1 km to 5.1 km4.0% from 5.1 km to 5.2 km4.5% from 5.2 km to 5.2 km4.2% from 5.2 km to 5.2 km3.3% from 5.2 km to 5.2 km3.4% from 5.2 km to 5.3 km4.4% from 5.3 km to 5.3 km3.5% from 5.3 km to 5.3 km3.6% from 5.3 km to 5.3 km2.5% from 5.3 km to 5.4 km0.6% from 5.4 km to 5.4 km-0.6% from 5.4 km to 5.4 km0.0% from 5.4 km to 5.5 km0.0% from 5.5 km to 5.5 km0.0% from 5.5 km to 5.5 km0.0% from 5.5 km to 5.6 km1.2% from 5.6 km to 5.6 km1.5% from 5.6 km to 5.6 km0.9% from 5.6 km to 5.7 km0.0% from 5.7 km to 5.7 km0.3% from 5.7 km to 5.7 km1.6% from 5.7 km to 5.8 km1.3% from 5.8 km to 5.8 km1.7% from 5.8 km to 5.8 km1.7% from 5.8 km to 5.9 km1.4% from 5.9 km to 5.9 km1.5% from 5.9 km to 5.9 km1.5% from 5.9 km to 5.9 km1.6% from 5.9 km to 6.0 km1.2% from 6.0 km to 6.0 km1.5% from 6.0 km to 6.0 km1.6% from 6.0 km to 6.0 km1.6% from 6.0 km to 6.1 km1.6% from 6.1 km to 6.1 km1.2% from 6.1 km to 6.1 km1.6% from 6.1 km to 6.1 km2.0% from 6.1 km to 6.2 km2.0% from 6.2 km to 6.2 km2.5% from 6.2 km to 6.2 km2.5% from 6.2 km to 6.2 km2.7% from 6.2 km to 6.3 km1.2% from 6.3 km to 6.3 km1.1% from 6.3 km to 6.3 km1.9% from 6.3 km to 6.3 km2.6% from 6.3 km to 6.4 km2.6% from 6.4 km to 6.4 km2.7% from 6.4 km to 6.4 km2.0% from 6.4 km to 6.5 km1.5% from 6.5 km to 6.5 km1.5% from 6.5 km to 6.5 km1.0% from 6.5 km to 6.5 km-0.4% from 6.5 km to 6.6 km0.0% from 6.6 km to 6.6 km0.0% from 6.6 km to 6.6 km0.3% from 6.6 km to 6.7 km0.0% from 6.7 km to 6.7 km0.0% from 6.7 km to 6.7 km-0.3% from 6.7 km to 6.7 km-0.3% from 6.7 km to 6.8 km-0.6% from 6.8 km to 6.8 km-0.3% from 6.8 km to 6.8 km0.3% from 6.8 km to 6.9 km0.6% from 6.9 km to 6.9 km0.0% from 6.9 km to 6.9 km0.0% from 6.9 km to 7.0 km-0.3% from 7.0 km to 7.0 km-0.9% from 7.0 km to 7.0 km-1.2% from 7.0 km to 7.1 km-0.9% from 7.1 km to 7.1 km-0.3% from 7.1 km to 7.1 km0.0% from 7.1 km to 7.2 km-0.6% from 7.2 km to 7.2 km-1.2% from 7.2 km to 7.2 km-1.2% from 7.2 km to 7.3 km-0.6% from 7.3 km to 7.3 km-0.3% from 7.3 km to 7.3 km0.3% from 7.3 km to 7.4 km0.0% from 7.4 km to 7.4 km-1.2% from 7.4 km to 7.4 km-1.2% from 7.4 km to 7.5 km-1.5% from 7.5 km to 7.5 km-0.3% from 7.5 km to 7.5 km0.3% from 7.5 km to 7.6 km0.0% from 7.6 km to 7.6 km-0.4% from 7.6 km to 7.6 km-0.7% from 7.6 km to 7.7 km-0.8% from 7.7 km to 7.7 km-0.8% from 7.7 km to 7.7 km0.0% from 7.7 km to 7.7 km0.4% from 7.7 km to 7.8 km0.4% from 7.8 km to 7.8 km1.5% from 7.8 km to 7.8 km1.6% from 7.8 km to 7.8 km1.9% from 7.8 km to 7.9 km1.3% from 7.9 km to 7.9 km0.8% from 7.9 km to 7.9 km0.4% from 7.9 km to 7.9 km0.0% from 7.9 km to 8.0 km0.8% from 8.0 km to 8.0 km0.4% from 8.0 km to 8.0 km0.9% from 8.0 km to 8.0 km0.4% from 8.0 km to 8.1 km0.0% from 8.1 km to 8.1 km0.4% from 8.1 km to 8.1 km0.4% from 8.1 km to 8.1 km0.5% from 8.1 km to 8.1 km0.5% from 8.1 km to 8.2 km0.5% from 8.2 km to 8.2 km0.5% from 8.2 km to 8.2 km0.6% from 8.2 km to 8.2 km0.5% from 8.2 km to 8.2 km0.0% from 8.2 km to 8.3 km0.5% from 8.3 km to 8.3 km1.0% from 8.3 km to 8.3 km1.0% from 8.3 km to 8.3 km1.0% from 8.3 km to 8.3 km0.5% from 8.3 km to 8.4 km0.5% from 8.4 km to 8.4 km1.1% from 8.4 km to 8.4 km0.6% from 8.4 km to 8.4 km0.6% from 8.4 km to 8.4 km0.0% from 8.4 km to 8.4 km1.2% from 8.4 km to 8.5 km1.8% from 8.5 km to 8.5 km3.0% from 8.5 km to 8.5 km3.7% from 8.5 km to 8.5 km3.9% from 8.5 km to 8.5 km3.8% from 8.5 km to 8.5 km4.1% from 8.5 km to 8.6 km5.3% from 8.6 km to 8.6 km5.6% from 8.6 km to 8.6 km5.6% from 8.6 km to 8.6 km6.0% from 8.6 km to 8.6 km6.8% from 8.6 km to 8.7 km7.2% from 8.7 km to 8.7 km5.7% from 8.7 km to 8.7 km3.6% from 8.7 km to 8.7 km3.2% from 8.7 km to 8.8 km2.6% from 8.8 km to 8.8 km0.8% from 8.8 km to 8.8 km0.0% from 8.8 km to 8.8 km1.2% from 8.8 km to 8.9 km2.0% from 8.9 km to 8.9 km2.3% from 8.9 km to 8.9 km2.0% from 8.9 km to 8.9 km2.3% from 8.9 km to 9.0 km1.5% from 9.0 km to 9.0 km1.2% from 9.0 km to 9.0 km1.6% from 9.0 km to 9.0 km2.7% from 9.0 km to 9.1 km2.8% from 9.1 km to 9.1 km2.4% from 9.1 km to 9.1 km2.3% from 9.1 km to 9.2 km2.7% from 9.2 km to 9.2 km2.7% from 9.2 km to 9.2 km2.0% from 9.2 km to 9.2 km2.4% from 9.2 km to 9.3 km3.1% from 9.3 km to 9.3 km3.5% from 9.3 km to 9.3 km3.4% from 9.3 km to 9.3 km4.0% from 9.3 km to 9.3 km3.5% from 9.3 km to 9.4 km3.4% from 9.4 km to 9.4 km2.7% from 9.4 km to 9.4 km1.4% from 9.4 km to 9.4 km1.3% from 9.4 km to 9.5 km-0.4% from 9.5 km to 9.5 km0.0% from 9.5 km to 9.5 km0.0% from 9.5 km to 9.5 km0.0% from 9.5 km to 9.5 km0.0% from 9.5 km to 9.6 km0.0% from 9.6 km to 9.6 km0.0% from 9.6 km to 9.6 km0.0% from 9.6 km to 9.6 km0.0% from 9.6 km to 9.7 km0.0% from 9.7 km to 9.7 km1%2%2%0%2%0 m2 km4 km6 km8 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
Distance9.67 km / 6.01 miles
Elevation gain138.2 m / 453 ft
Average gradient1.4%
Maximum gradient6.4%
Elevation high242.9 m / 797 ft
Elevation low109.5 m / 359 ft
Climb difficulty score13,539.26

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
North on Westney
Ajax, Durham Region
10.05 km0.6%64 m
make it a combo
Ajax, Durham Region
3.89 km0.8%31 m
Gritty church up
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1.79 km1.2%22 m
Taunton to Greenwood Road
Ajax, Durham Region
0.94 km1.4%13 m
Westney Hill
Ajax, Durham Region
2.24 km2.1%46 m

Climb Rank

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

🗺

This climb ranks 388,251st out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 3,961st most difficult cycling climb of all 55,671 climbs in Canada.

📉

Places 248th out of 18,309 cycling climbs in Ontario.

⚖

Ranks 18th out of 1,196 cycling climbs in Durham Region.

🥇

This is the most difficult cycling climb in Ajax.

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