Donate Today

Every Mile Moves Us Closer
Every mile moves us closer to a world where bicycling isn't a privilege – it's a choice available to all. Make an end-of-year gift to Cascade today to keep the wheels of change turning.
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Students wear helmets and hold signs with messages like "stop for pedestrians" during a Let's Go class
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Three women ride together on STP 2025

Multiday Century

Registrations opening 1/8/26

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5,100 ft. 206.00 mi. Seattle
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Three smiling people standing in front of vendor booths, clothing racks, and tires in a large hall with columns.

Community Event

Registration Now Open

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A group of vendors sits or stands behind a table of good and smiles at the camera.

Community Event

Registration Now Open

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2025 Chilly Hilly riders celebrate their finish with silly poses

Single Day Ride

Registrations opening 1/8/26

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2,173 ft. 33.00 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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A woman raises her arms to celebrate a bike ride while getting doused with water. A Cascade member graphic is next to her

Become A Member

Join over 9,500 Cascade members and support our work in advocacy, education, and community programming. Plus you get benefits like priority registration, refund eligibility on Cascade rides, and exclusive deals from bike partners.

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Big progress locally in a difficult year nationally

Bikes Brought Joy and Progress to WA in a Dark Year Nationally

  • Cascade and Washington state’s bike movement made great progress in 2025–even as our federal government turned hostile.
  • We taught a record number of schoolchildren bike skills, celebrated the expansion of Seattle's Bike Network, sold out STP, and created new rides.
  • Read about our proudest moments and favorite people in our 2025 Year in Review.
Riding my electric cargo bike is my favorite thing

Paul Tolmé

18 Dec 2025
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Ride for Major Taylor participants ride in beautiful Tacoma past Puget Sound.

Cascade Rides Are a Vibe. Save the Date for our 2026 Rides & Tours!

  • With a NEW Family Ride and NEW San Juan Islands Tour, our 2026 Events and Rides Season is your passport to bike and explore more.
  • Get essential dates for STP, RSVP, Chilly Hilly, road and gravel Tours, our W&NB Ride, plus the likely return of the beloved Emerald City Ride.
  • Oh yeah: STP 5-packs are back!
     
Riding my electric cargo bike is my favorite thing

Paul Tolmé

3 Dec 2025
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Tacoma MTP students and staff celebrate participating in the MFG cyclocross race

MTP Tacoma Gets Muddy at Cyclocross

Cascade’s MTP students and staff were honored to participate in The Woodland Park Gran Prix, which is one of the largest cyclocross events in the nation. Events like these are an important way for us to give students from Pierce County an opportunity to leave their neighbourhood and explore the wider world of cycling.

Elisse LaRoche

26 Nov 2025