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Niwot Hills to Somerset Dr.

📍
Overbrook Trail, Niwot, Boulder County, Colorado, 80503, United States
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 Niwot Hills to Somerset Dr..

1535 m1565 m1600 m1630 m1.3% from 0 m to 30 m3.8% from 30 m to 41 m1.9% from 41 m to 72 m8.9% from 72 m to 93 m6.8% from 93 m to 113 m2.0% from 113 m to 123 m10.4% from 123 m to 133 m7.6% from 133 m to 151 m9.1% from 151 m to 160 m11.9% from 160 m to 168 m9.4% from 168 m to 177 m4.7% from 177 m to 185 m7.1% from 185 m to 194 m4.7% from 194 m to 203 m13.6% from 203 m to 211 m6.9% from 211 m to 229 m7.1% from 229 m to 237 m5.6% from 237 m to 255 m5.6% from 255 m to 273 m8.9% from 273 m to 282 m6.5% from 282 m to 291 m3.7% from 291 m to 318 m7.0% from 318 m to 335 m12.3% from 335 m to 351 m7.6% from 351 m to 367 m2.6% from 367 m to 375 m8.8% from 375 m to 381 m11.9% from 381 m to 388 m0.0% from 388 m to 392 m21.4% from 392 m to 397 m19.2% from 397 m to 402 m16.0% from 402 m to 407 m7.0% from 407 m to 413 m30.0% from 413 m to 417 m3.4% from 417 m to 429 m-2.0% from 429 m to 458 m0.7% from 458 m to 489 m0.0% from 489 m to 519 m0.0% from 519 m to 527 m-1.0% from 527 m to 568 m-2.4% from 568 m to 594 m2.6% from 594 m to 609 m0.5% from 609 m to 649 m4.7% from 649 m to 658 m3.3% from 658 m to 676 m0.0% from 676 m to 685 m-2.6% from 685 m to 730 m-1.3% from 730 m to 775 m0.0% from 775 m to 794 m1.4% from 794 m to 837 m1.0% from 837 m to 858 m2.7% from 858 m to 865 m6.5% from 865 m to 871 m13.2% from 871 m to 882 m1.6% from 882 m to 895 m4.1% from 895 m to 909 m0.0% from 909 m to 917 m3.5% from 917 m to 940 m12.5% from 940 m to 945 m15.4% from 945 m to 949 m4.9% from 949 m to 953 m-1.5% from 953 m to 966 m0.0% from 966 m to 972 m-4.4% from 972 m to 981 m-4.7% from 981 m to 998 m-3.6% from 998 m to 1.0 km-0.8% from 1.0 km to 1.0 km-2.3% from 1.0 km to 1.0 km1.6% from 1.0 km to 1.1 km8.1% from 1.1 km to 1.1 km10.0% from 1.1 km to 1.1 km4.6% from 1.1 km to 1.1 km1.7% from 1.1 km to 1.1 km6.1% from 1.1 km to 1.2 km7.1% from 1.2 km to 1.2 km2.3% from 1.2 km to 1.2 km1.2% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km2.3% from 1.2 km to 1.2 km4.7% from 1.2 km to 1.2 km7.0% from 1.2 km to 1.3 km4.7% from 1.3 km to 1.3 km3.2% from 1.3 km to 1.3 km5.1% from 1.3 km to 1.3 km5.2% from 1.3 km to 1.3 km6.7% from 1.3 km to 1.3 km2.7% from 1.3 km to 1.3 km6.6% from 1.3 km to 1.4 km0.9% from 1.4 km to 1.4 km2.4% from 1.4 km to 1.4 km8.5% from 1.4 km to 1.4 km2.5% from 1.4 km to 1.4 km5.1% from 1.4 km to 1.5 km5.5% from 1.5 km to 1.5 km5.2% from 1.5 km to 1.5 km7.6% from 1.5 km to 1.5 km6.9% from 1.5 km to 1.5 km5.3% from 1.5 km to 1.5 km12.1% from 1.5 km to 1.5 km7.0% from 1.5 km to 1.5 km5.2% from 1.5 km to 1.6 km4.0% from 1.6 km to 1.6 km8.6% from 1.6 km to 1.6 km4.7% from 1.6 km to 1.6 km5.3% from 1.6 km to 1.6 km3.2% from 1.6 km to 1.6 km0.0% from 1.6 km to 1.6 km2.8% from 1.6 km to 1.6 km8.0% from 1.6 km to 1.6 km5.9% from 1.6 km to 1.7 km5.2% from 1.7 km to 1.7 km2.9% from 1.7 km to 1.7 km5.8% from 1.7 km to 1.7 km6.5% from 1.7 km to 1.7 km8.1% from 1.7 km to 1.7 km4.5% from 1.7 km to 1.7 km6.1% from 1.7 km to 1.7 km7.6% from 1.7 km to 1.8 km9.4% from 1.8 km to 1.8 km6.7% from 1.8 km to 1.8 km4.4% from 1.8 km to 1.8 km4.5% from 1.8 km to 1.8 km6.3% from 1.8 km to 1.8 km9.8% from 1.8 km to 1.8 km6.1% from 1.8 km to 1.8 km0.0% from 1.8 km to 1.9 km7.0% from 1.9 km to 1.9 km2.1% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km0.0% from 1.9 km to 1.9 km5.1% from 1.9 km to 1.9 km6.8% from 1.9 km to 1.9 km2.7% from 1.9 km to 1.9 km3.8% from 1.9 km to 2.0 km2.6% from 2.0 km to 2.0 km6.8% from 2.0 km to 2.0 km9.0% from 2.0 km to 2.0 km4.0% from 2.0 km to 2.0 km1.5% from 2.0 km to 2.0 km10.5% from 2.0 km to 2.0 km9.1% from 2.0 km to 2.0 km-1.8% from 2.0 km to 2.1 km2.8% from 2.1 km to 2.1 km0.0% from 2.1 km to 2.1 km-6.2% from 2.1 km to 2.1 km0.0% from 2.1 km to 2.1 km-1.4% from 2.1 km to 2.1 km-7.7% from 2.1 km to 2.2 km-6.2% from 2.2 km to 2.2 km-5.6% from 2.2 km to 2.2 km-5.1% from 2.2 km to 2.2 km-2.5% from 2.2 km to 2.2 km-3.7% from 2.2 km to 2.2 km-2.3% from 2.2 km to 2.3 km0.6% from 2.3 km to 2.3 km0.0% from 2.3 km to 2.3 km-3.4% from 2.3 km to 2.4 km1.6% from 2.4 km to 2.4 km4.3% from 2.4 km to 2.4 km4.6% from 2.4 km to 2.4 km5.3% from 2.4 km to 2.4 km3.9% from 2.4 km to 2.5 km23.0% from 2.5 km to 2.5 km3.4% from 2.5 km to 2.5 km4.8% from 2.5 km to 2.5 km8.2% from 2.5 km to 2.5 km12.8% from 2.5 km to 2.5 km19.0% from 2.5 km to 2.5 km13.0% from 2.5 km to 2.5 km7.0% from 2.5 km to 2.5 km16.2% from 2.5 km to 2.5 km7.0% from 2.5 km to 2.5 km16.7% from 2.5 km to 2.5 km15.8% from 2.5 km to 2.6 km7.7% from 2.6 km to 2.6 km12.5% from 2.6 km to 2.6 km3.0% from 2.6 km to 2.6 km4.4% from 2.6 km to 2.6 km-1.4% from 2.6 km to 2.6 km-4.0% from 2.6 km to 2.6 km0.0% from 2.6 km to 2.6 km10.0% from 2.6 km to 2.6 km17.1% from 2.6 km to 2.6 km8.1% from 2.6 km to 2.6 km4.3% from 2.6 km to 2.7 km0.9% from 2.7 km to 2.7 km0.0% from 2.7 km to 2.7 km2.1% from 2.7 km to 2.7 km3.5% from 2.7 km to 2.7 km-3.2% from 2.7 km to 2.7 km-0.6% from 2.7 km to 2.8 km-2.1% from 2.8 km to 2.8 km0.9% from 2.8 km to 2.8 km-5.3% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.8 km3.5% from 2.8 km to 2.9 km2.7% from 2.9 km to 2.9 km1.6% from 2.9 km to 2.9 km2.6% from 2.9 km to 2.9 km0.6% from 2.9 km to 3.0 km2.6% from 3.0 km to 3.0 km-0.4% from 3.0 km to 3.0 km-1.1% from 3.0 km to 3.1 km-1.0% from 3.1 km to 3.2 km-2.2% from 3.2 km to 3.2 km-5.7% from 3.2 km to 3.2 km1.1% from 3.2 km to 3.2 km5.6% from 3.2 km to 3.2 km-3.3% from 3.2 km to 3.3 km0.0% from 3.3 km to 3.3 km-3.0% from 3.3 km to 3.4 km-4.9% from 3.4 km to 3.4 km-0.6% from 3.4 km to 3.4 km6%1%4%5%0%3%-1%0 m500 m1 km1.5 km2 km2.5 km3 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
Distance3.39 km / 2.11 miles
Elevation gain85.6 m / 281 ft
Average gradient2.5%
Maximum gradient17.1%
Elevation high1,626.4 m / 5,336 ft
Elevation low1,536.4 m / 5,041 ft
Climb difficulty score8,544.82

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
Double Upsy Daisy
Niwot, Boulder County
3.06 km3%93 m
Niwot Hill + Somerset
Niwot, Boulder County
2.86 km3.2%91 m
Berg + Tokers
Niwot, Boulder County
2.24 km3.1%70 m
Spirit Breaker
Niwot, Boulder County
3.32 km1.4%46 m
Niwot Rd: 63rd-45th
Niwot, Boulder County
3.55 km1.4%48 m

Climb Rank

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

🗺

This climb ranks 695,011th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 57,683rd most difficult cycling climb of all 337,250 climbs in United States.

📉

Places 3,929th out of 13,296 cycling climbs in Colorado.

⚖

Ranks 650th out of 1,886 cycling climbs in Boulder County.

⚖

Ranking 16th out of 90 cycling climbs in Niwot.

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