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Slither to Trans Boston Climb

📍
Boston Main, Area C (Puntledge/Black Creek), Comox Valley Regional District, British Columbia, 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 Slither to Trans Boston Climb.

300 m390 m475 m565 m6.9% from 0 m to 9 m9.4% from 9 m to 18 m11.6% from 18 m to 28 m11.4% from 28 m to 37 m13.4% from 37 m to 43 m14.3% from 43 m to 51 m16.5% from 51 m to 59 m15.2% from 59 m to 66 m16.1% from 66 m to 80 m15.9% from 80 m to 86 m17.8% from 86 m to 98 m13.8% from 98 m to 106 m11.7% from 106 m to 114 m10.7% from 114 m to 124 m10.4% from 124 m to 131 m9.9% from 131 m to 153 m9.4% from 153 m to 159 m9.4% from 159 m to 166 m10.9% from 166 m to 172 m10.8% from 172 m to 179 m9.4% from 179 m to 185 m12.5% from 185 m to 191 m12.5% from 191 m to 198 m12.5% from 198 m to 204 m10.9% from 204 m to 211 m10.2% from 211 m to 223 m7.8% from 223 m to 235 m4.0% from 235 m to 247 m2.6% from 247 m to 259 m0.6% from 259 m to 276 m-0.8% from 276 m to 289 m-0.7% from 289 m to 303 m-1.7% from 303 m to 321 m-2.0% from 321 m to 331 m-2.0% from 331 m to 341 m-0.5% from 341 m to 362 m0.0% from 362 m to 382 m1.8% from 382 m to 399 m4.7% from 399 m to 414 m4.8% from 414 m to 427 m8.8% from 427 m to 435 m9.7% from 435 m to 450 m9.2% from 450 m to 462 m10.6% from 462 m to 471 m8.6% from 471 m to 481 m8.1% from 481 m to 488 m7.1% from 488 m to 496 m7.1% from 496 m to 508 m7.3% from 508 m to 519 m7.3% from 519 m to 527 m7.4% from 527 m to 536 m7.0% from 536 m to 543 m8.8% from 543 m to 550 m9.5% from 550 m to 559 m8.7% from 559 m to 568 m7.9% from 568 m to 578 m9.0% from 578 m to 587 m12.5% from 587 m to 595 m11.1% from 595 m to 608 m14.1% from 608 m to 615 m13.4% from 615 m to 626 m10.9% from 626 m to 631 m11.5% from 631 m to 639 m13.5% from 639 m to 647 m13.3% from 647 m to 653 m13.7% from 653 m to 661 m13.6% from 661 m to 669 m19.8% from 669 m to 678 m14.9% from 678 m to 687 m14.1% from 687 m to 696 m14.6% from 696 m to 704 m15.1% from 704 m to 711 m12.6% from 711 m to 720 m15.6% from 720 m to 727 m5.9% from 727 m to 737 m3.1% from 737 m to 753 m3.7% from 753 m to 761 m2.8% from 761 m to 771 m3.6% from 771 m to 780 m4.9% from 780 m to 788 m6.1% from 788 m to 795 m7.0% from 795 m to 807 m7.7% from 807 m to 818 m7.9% from 818 m to 832 m9.5% from 832 m to 838 m9.5% from 838 m to 844 m9.9% from 844 m to 853 m9.8% from 853 m to 862 m10.6% from 862 m to 870 m10.0% from 870 m to 880 m8.3% from 880 m to 889 m7.9% from 889 m to 896 m6.9% from 896 m to 905 m7.6% from 905 m to 911 m5.8% from 911 m to 918 m5.6% from 918 m to 929 m4.3% from 929 m to 938 m4.8% from 938 m to 949 m5.5% from 949 m to 960 m4.2% from 960 m to 972 m4.3% from 972 m to 981 m5.1% from 981 m to 991 m3.9% from 991 m to 1.0 km4.3% from 1.0 km to 1.0 km3.8% from 1.0 km to 1.0 km5.0% from 1.0 km to 1.0 km4.2% from 1.0 km to 1.0 km4.5% from 1.0 km to 1.1 km4.7% from 1.1 km to 1.1 km4.3% from 1.1 km to 1.1 km3.7% from 1.1 km to 1.1 km5.0% from 1.1 km to 1.1 km4.3% from 1.1 km to 1.1 km5.2% from 1.1 km to 1.1 km5.8% from 1.1 km to 1.1 km5.0% from 1.1 km to 1.1 km5.3% from 1.1 km to 1.2 km5.6% from 1.2 km to 1.2 km8.3% from 1.2 km to 1.2 km8.5% from 1.2 km to 1.2 km9.0% from 1.2 km to 1.2 km11.8% from 1.2 km to 1.2 km12.3% from 1.2 km to 1.2 km10.8% from 1.2 km to 1.2 km10.0% from 1.2 km to 1.2 km8.8% from 1.2 km to 1.2 km8.7% from 1.2 km to 1.3 km8.5% from 1.3 km to 1.3 km5.2% from 1.3 km to 1.3 km4.0% from 1.3 km to 1.3 km3.4% from 1.3 km to 1.3 km2.7% from 1.3 km to 1.3 km2.9% from 1.3 km to 1.3 km2.2% from 1.3 km to 1.3 km2.0% from 1.3 km to 1.3 km1.8% from 1.3 km to 1.4 km3.1% from 1.4 km to 1.4 km3.5% from 1.4 km to 1.4 km2.8% from 1.4 km to 1.4 km2.6% from 1.4 km to 1.4 km1.9% from 1.4 km to 1.4 km1.6% from 1.4 km to 1.4 km1.5% from 1.4 km to 1.5 km0.7% from 1.5 km to 1.5 km1.4% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km0.0% from 1.5 km to 1.5 km3.0% from 1.5 km to 1.5 km2.1% from 1.5 km to 1.5 km3.7% from 1.5 km to 1.6 km4.0% from 1.6 km to 1.6 km4.3% from 1.6 km to 1.6 km4.1% from 1.6 km to 1.6 km3.7% from 1.6 km to 1.6 km4.2% from 1.6 km to 1.6 km4.3% from 1.6 km to 1.6 km5.0% from 1.6 km to 1.6 km6.0% from 1.6 km to 1.6 km7.4% from 1.6 km to 1.6 km7.0% from 1.6 km to 1.7 km7.5% from 1.7 km to 1.7 km9.2% from 1.7 km to 1.7 km16.8% from 1.7 km to 1.7 km16.0% from 1.7 km to 1.7 km15.7% from 1.7 km to 1.7 km14.5% from 1.7 km to 1.7 km13.3% from 1.7 km to 1.7 km13.1% from 1.7 km to 1.7 km10.7% from 1.7 km to 1.7 km11.0% from 1.7 km to 1.7 km11.8% from 1.7 km to 1.7 km10.7% from 1.7 km to 1.8 km10.7% from 1.8 km to 1.8 km12.3% from 1.8 km to 1.8 km10.5% from 1.8 km to 1.8 km13.0% from 1.8 km to 1.8 km11.8% from 1.8 km to 1.8 km13.3% from 1.8 km to 1.8 km11.3% from 1.8 km to 1.8 km11.9% from 1.8 km to 1.8 km12.9% from 1.8 km to 1.8 km10.1% from 1.8 km to 1.8 km11.3% from 1.8 km to 1.8 km10.9% from 1.8 km to 1.9 km10.9% from 1.9 km to 1.9 km9.7% from 1.9 km to 1.9 km10.3% from 1.9 km to 1.9 km8.9% from 1.9 km to 1.9 km8.7% from 1.9 km to 1.9 km9.2% from 1.9 km to 1.9 km8.7% from 1.9 km to 1.9 km10.7% from 1.9 km to 1.9 km10.6% from 1.9 km to 1.9 km11.4% from 1.9 km to 1.9 km12.6% from 1.9 km to 2.0 km14.3% from 2.0 km to 2.0 km16.9% from 2.0 km to 2.0 km19.0% from 2.0 km to 2.0 km20.6% from 2.0 km to 2.0 km20.3% from 2.0 km to 2.0 km19.5% from 2.0 km to 2.0 km19.7% from 2.0 km to 2.0 km20.9% from 2.0 km to 2.0 km25.7% from 2.0 km to 2.0 km19.0% from 2.0 km to 2.0 km17.1% from 2.0 km to 2.0 km16.8% from 2.0 km to 2.1 km14.3% from 2.1 km to 2.1 km14.1% from 2.1 km to 2.1 km18.4% from 2.1 km to 2.1 km15.8% from 2.1 km to 2.1 km16.4% from 2.1 km to 2.1 km16.9% from 2.1 km to 2.1 km11.6% from 2.1 km to 2.1 km13.3% from 2.1 km to 2.1 km11.2% from 2.1 km to 2.1 km10.8% from 2.1 km to 2.1 km8.6% from 2.1 km to 2.1 km6.7% from 2.1 km to 2.2 km7.7% from 2.2 km to 2.2 km6.9% from 2.2 km to 2.2 km4.9% from 2.2 km to 2.2 km4.8% from 2.2 km to 2.2 km4.4% from 2.2 km to 2.2 km4.2% from 2.2 km to 2.2 km4.5% from 2.2 km to 2.2 km4.1% from 2.2 km to 2.2 km5.0% from 2.2 km to 2.2 km5.6% from 2.2 km to 2.2 km4.8% from 2.2 km to 2.3 km6.3% from 2.3 km to 2.3 km5.1% from 2.3 km to 2.3 km8.3% from 2.3 km to 2.3 km7.3% from 2.3 km to 2.3 km9.5% from 2.3 km to 2.3 km9.8% from 2.3 km to 2.3 km10.2% from 2.3 km to 2.3 km10.7% from 2.3 km to 2.3 km10.1% from 2.3 km to 2.3 km10.4% from 2.3 km to 2.3 km9.7% from 2.3 km to 2.3 km9.6% from 2.3 km to 2.4 km9.1% from 2.4 km to 2.4 km10.8% from 2.4 km to 2.4 km11.0% from 2.4 km to 2.4 km9.6% from 2.4 km to 2.4 km10.0% from 2.4 km to 2.4 km9.8% from 2.4 km to 2.4 km9.8% from 2.4 km to 2.4 km13.4% from 2.4 km to 2.4 km11.5% from 2.4 km to 2.4 km12.0% from 2.4 km to 2.4 km11.3% from 2.4 km to 2.4 km22.9% from 2.4 km to 2.5 km21.6% from 2.5 km to 2.5 km21.3% from 2.5 km to 2.5 km20.3% from 2.5 km to 2.5 km17.3% from 2.5 km to 2.5 km17.6% from 2.5 km to 2.5 km18.7% from 2.5 km to 2.5 km20.3% from 2.5 km to 2.5 km18.7% from 2.5 km to 2.5 km18.9% from 2.5 km to 2.5 km18.6% from 2.5 km to 2.5 km19.6% from 2.5 km to 2.5 km18.1% from 2.5 km to 2.6 km19.3% from 2.6 km to 2.6 km24.8% from 2.6 km to 2.6 km29.8% from 2.6 km to 2.6 km61.5% from 2.6 km to 2.6 km15.6% from 2.6 km to 2.6 km13.7% from 2.6 km to 2.6 km14.3% from 2.6 km to 2.6 km14.6% from 2.6 km to 2.6 km6.2% from 2.6 km to 2.6 km3.8% from 2.6 km to 2.7 km6.7% from 2.7 km to 2.7 km8.2% from 2.7 km to 2.7 km4.5% from 2.7 km to 2.7 km3.6% from 2.7 km to 2.7 km3.3% from 2.7 km to 2.7 km1.5% from 2.7 km to 2.7 km-0.9% from 2.7 km to 2.7 km9.1% from 2.7 km to 2.7 km10.6% from 2.7 km to 2.7 km10.4% from 2.7 km to 2.7 km6.3% from 2.7 km to 2.7 km0.0% from 2.7 km to 2.7 km22.7% from 2.7 km to 2.8 km10.9% from 2.8 km to 2.8 km12.4% from 2.8 km to 2.8 km-4.3% from 2.8 km to 2.8 km12.9% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.8 km0.0% from 2.8 km to 2.8 km11.3% from 2.8 km to 2.8 km19.4% from 2.8 km to 2.8 km11.7% from 2.8 km to 2.8 km14.6% from 2.8 km to 2.8 km11.1% from 2.8 km to 2.9 km12.1% from 2.9 km to 2.9 km15.3% from 2.9 km to 2.9 km18.3% from 2.9 km to 2.9 km17.6% from 2.9 km to 2.9 km0.0% from 2.9 km to 2.9 km11.9% from 2.9 km to 2.9 km-7.2% from 2.9 km to 2.9 km-6.4% from 2.9 km to 2.9 km-6.8% from 2.9 km to 2.9 km7%9%4%10%12%12%0 m500 m1 km1.5 km2 km2.5 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
Distance2.92 km / 1.81 miles
Elevation gain259.8 m / 852 ft
Average gradient8.9%
Maximum gradient35.6%
Elevation high561.8 m / 1,843 ft
Elevation low300.6 m / 986 ft
Climb difficulty score25,994.23

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
Mt. Washington Head kicker section
Area C (Puntledge/Black Creek), Comox Valley Regional District
2.64 km10.5%277 m
Boston Main p1
Area C (Puntledge/Black Creek), Comox Valley Regional District
2.64 km7.2%189 m
Mt. Washington - worst part
Area C (Puntledge/Black Creek), Comox Valley Regional District
2.32 km11.3%262 m
Lake to Monkeys climb on branch 21
Area C (Puntledge/Black Creek), Comox Valley Regional District
3.93 km8.3%328 m
the steep
Area C (Puntledge/Black Creek), Comox Valley Regional District
3.96 km9.7%385 m

Climb Rank

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

🗺

This climb ranks 149,918th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 1,191st most difficult cycling climb of all 55,671 climbs in Canada.

📉

Places 995th out of 17,548 cycling climbs in British Columbia.

⚖

Ranks 33rd out of 499 cycling climbs in Comox Valley Regional District.

⚖

Ranking 16th out of 108 cycling climbs in Area C (Puntledge/Black Creek).

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