Ride is July 13-14

Seattle to Portland
Ride 206 miles in one or two days on the Kaiser Permanente Seattle to Portland Bicycle Classic presented by Alaska Airlines. If you register by June 17, your rider packet will be mailed to your primary address on June 28.
Image
A dip in the fountains at the finish line is an STP tradition for hot riders.
Image
RSVP is 90 percent sold out as of June 17, 2024

Multiday Century

Registration Now Open

-

6,700 ft. 190.00 mi.
Image
A rider cruises on a flat gravel path past Puget Sound, with marsh flora in the background.

Multiday Tour

Registration Now Open

-

7,550 ft. 124.00 mi.
Image
Riders zoom along a multi-use trail next to a river and a line of tall trees.

Single Day Ride

Registration Now Open

-

370 ft. 20.00 mi.
Image
Two sets of riders on tandem bicycles pedal past beautiful fall trees

Single Day Ride

Registration Now Open

-

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
Image
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.

Image
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.

Image
riding the Winthrop Gravel Tour

Winthrop Gravel Tour 2024 Photo Album

  • 200 people joined us in Washington state's scenic Methow Valley for three days of exploration, adventure, and post-ride socializing during the Winthrop Gravel Tour 2024.
  • Enjoy the photos of happy riders, big skies, winding country roads, and valley views. 
  • Due to their small size and incredible popularity, Cascade will give Members first priority when registering for Tours in 2025.
Riding my electric cargo bike is my favorite thing

Paul Tolmé

18 Jun 2024
Image
An Asha for Education rider finishing STP 2023

Growing the STP Community with Bike Works, Ampersand, Asha, Ride for the Philippines and Gruppetto

  • Cascade is partnering with bike clubs and nonprofits whose missions align with ours to increase inclusion and belonging on the 2024 Kaiser Permanente Seattle to Portland presented by Alaska Airlines. 
  • Partners include Ampersand Bikes Club, Asha for Education, Foundation for Philippine Progress, Bike Works, and Gruppetto Cycling.
Riding my electric cargo bike is my favorite thing

Paul Tolmé

13 Jun 2024
Image
Thumbs up if you like biking everywhere

Thank You for Biking Everywhere! Now Let’s Speak up for Biking

  • Bike Everywhere Day (May 17) was a huge success. Smiling people pedaled to our Celebration Stations in Seattle, Redmond, West Seattle and across Washington state in celebration of Bike Everywhere Month presented by Microsoft.
  • Now we must turn pedal power into political power. Join me at Seattle City Hall on June 4 and tell the City Council that bike infrastructure is fundamental to our transportation future.
Tyler Vasquez

Tyler Vasquez

30 May 2024