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Now that it is August, I want to give the Wallingford community a heads-up on upcoming events taking place at Gas Works Park. The first one, in early August, is the Fred Hutch Obliteride, which features a Friday Night Party on August 8th, and the ride itself on Saturday, August 9th.

Obliteride is Fred Hutchison Cancer Center’s summer bike ride and 5K walk/run fundraiser. It is a welcoming and supportive community united in its efforts to cure cancer faster. Every dollar raised supports cancer research at Fred Hutch and honors the strength and resilience of all those who have or have had cancer. 

There are a variety of ways to be part of Obliteride. You can walk the 5K with your family or friends, ride your bike, sign up virtually and complete your own activity from wherever you are, or simply donate. Or perhaps you’d like to volunteer. However you choose to get involved, you’ll feel the heart and dedication of this passionate community, thousands of people who are united to raise money for new discoveries in cancer prevention, detection, and treatment.

When you sign up, you can choose to raise funds for the work you care about most—for example, a particular Fred Hutch doctor, or research on a specific type of cancer. Discounted registration (50% off) is available to any participant who has or has had cancer when they use the code JUST4ME25.

Key Obliteride 2025 event details are listed below. If you have any questions, you may email the Obliteride team or call 206.667.RIDE (7433).

Obliteride Details:

• Obliteride Day is Saturday, August 9. There is a Friday night party on August 8 at Gas Works.
• When you sign up, you can choose to bike 25, 50, or 100 miles; walk or run a 5K; or go virtual and complete your own activity from wherever you are. Volunteer opportunities are also available.
• 100% of every dollar raised directly funds discoveries at Fred Hutch, thanks to generous event sponsors and supporters.
• 2025 Obliteride Route Options: Choose the distance that challenges you and join an outstanding community. And remember, it’s a ride, not a race! Obliteride does not track or post official finish times.

• •  25-Mile Bike Ride

On this route, you’ll enjoy scenic water views as you travel out and back along Lake Washington using Seattle’s iconic 520 floating bridge. The route features gradual climbing and light urban riding and is primarily on protected bike paths or bike lanes, making it great for entry-level riders and all those looking for a beautiful and shorter ride. Download the 25-mile GPS route.

START TIME: 9 am

START LINE: University of Washington, E-18 parking lot

FINISH LINE: Gas Works Park

• • 50-Mile Bike Ride

This route takes riders on a loop out to East Lake Sammamish and features water views, two bridge crossings, and light urban riding. It is a perfect choice for intermediate riders looking for a scenic tour with moderate climbing. Download the 50-mile GPS route.

START TIME: 7:30 am

START LINE: University of Washington, E-18 parking lot

FINISH LINE: Gas Works Park

• • 100-Mile Bike Ride

The 100-mile route will take you east from Seattle to enjoy rolling hills, farmland views, and a lunch stop in Fall City. This ride includes moderate climbing and is ideal for advanced, high-stamina riders who are comfortable riding on open roads. Download the 100-mile GPS route.

START TIME: 6:30 am

START LINE: University of Washington, E-18 parking lot

FINISH LINE: Gas Works Park

• • 5K Walk/Run

The family-friendly 5K takes walkers and runners from the University of Washington to Gas Works Park, with one water stop at the halfway mark. For most of the route, you’ll follow Seattle’s multi-use Burke-Gilman Trail. This route is flat, fully paved, wheelchair-accessible, and great for runners and walkers of all ages and abilities. Download the 5K GPS route.

START TIME: 8 am

START LINE: University of Washington, E-18 parking lot

FINISH LINE: Gas Works Park