Opens Jan. 7

Make 2025 the year you ride STP
Cross STP off your bucket list! On Jan. 7, the Seattle to Portland Bicycle Classic presented by Alaska Airlines opens to members. Take on the iconic 206-mile ride with 6,000 riders by your side.
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Asha Foundation STP riders celebrate at the finish line
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Two shoppers smile as they carry off their great finds!

Community Event

Registration Now Open

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Three riders gather near the water for a quick photo.

Single Day Ride

Registrations opening 1/7/25

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2,173 ft. 33.00 mi.
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Two joyous riders on a tandem pass by low hills, sports fields, and trees.

Multiday Century

Registrations opening 1/7/25

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5,100 ft. 206.00 mi. Seattle
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Rider in a billowing rain jacket smiles

Multiday Century

Registrations opening 3/4/25

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6,700 ft. 190.00 mi.

Free Group Rides

Free Group Rides are available 365 days a year, and our certified ride leaders offer a variety of locations, paces, and terrains for you to ride across the Puget Sound region.

  • Many pace options
  • Terrains of all kinds
  • All over the Puget Sound area
  • Every day
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Kid with helmet on a scooter with dad on bike.

Support Our Work

Your support enables us to continue advocating for trails and policies that make our city streets safer; ensures community rides are accessible and affordable; and allows us to educate youth and adults through low-cost classes about how to ride and maintain their bikes.

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Join the club! Become a member today and save on rides, classes, and more.

Become a Member

Cascade’s membership unlocks adventure, community, and advocacy for a better bicycling world. Become a member today and connect with 9,500 members! Get discounts on rides and classes, as well as access to an early, member-only registration for our biggest rides.

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STP 2025 logo

STP 5-Packs and ‘80s Tyvek Jackets, New for 2025!

  • STP riders can enjoy the lowest priced STP in a decade with our STP 5-pack.
  • Starting Jan. 7, you can buy a pack of 5 STP registrations to share with friends–for 10% off the member price.
  • To match this throwback pricing, we are also turning back the clock on STP fashion by bringing back our retro Tyvek jackets.  
Sara Kiesler

Sara Kiesler

2 Jan 2025
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we start 2025 aided by the tailwinds of 2024 successes

We're #1! Our Biggest Bike Wins of 2024

  • We pedaled hard and won big in our mission to grow and advance bicycling in 2024.
  • Thanks to your support (and votes), we saved the Climate Commitment Act, expanded youth bike education, won historic Seattle investments, delivered world-class rides, and reclaimed the title "most bike-friendly state."  
  • Read our Year in Review to see the stories and photos that made us proud in 2024.
Riding my electric cargo bike is my favorite thing

Paul Tolmé

18 Dec 2024
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Ride in the rain!

Winter Biking Gear and Holiday Gift Guide

  • Read our winter gear guide for tips on how to stay warm, dry, safe, and happy during the winter cycling season.
  • Rain hoods, pedal lights, cycling chaps, and waterproof socks: Cascade has you covered.
Riding my electric cargo bike is my favorite thing

Paul Tolmé

25 Nov 2024