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HomeBrevetsSpring 300K (ACP)

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Spring 300K (ACP)

Our registration process does not work with the Facebook IOS integrated web browser. To open this page in a "real" (native) browser:
  • Click the ellipses (three dots) in the lower right corner of this window. You may need to scroll the page up slightly to encourage the ellipses to appear at the bottom of the screen.
    FB IOS App Menu Ellipses

  • Click "Open in Browser" in the popup menu.
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  • Continue with the waiver and registration process.

We’re headed south for a change of pace: plenty of nice trail riding, quieter back roads, relatively low climbing, and a few tasty treat stops along the way.

We start from University Village, rolling south past the Arborteum and Lake Washington to the Interurban, Sumner Link and Foothill trails through Orting to historic Wilkeson (Simple Goodness Soda Shop @ 94K) up meandering Carbon River Road to Carbon Glacier trailhead. We then return through Wilkeson and on to Buckley, followed by another nice meander along Mud Mountain Road. Skirting Enumclaw, we continue north through farmlands to Kangley and Ravensdale, then onto the Cedar River Trail (Cascadia Pizza @ 204K). We stay on the Cedar River Trail back to Renton, then looping around Lakes Washington and Sammamish, through Marymoor and wrapping up on the Burke Gilman Trail back to U Village and Eureka! Restaurant and Bar.

You can find the full 2024 pre-ride report here.


4634 26th Ave NE
Seattle, WA 98105
Business Hours: Saturday 5:00 AM - 10:00 PM

6:00 AM - Rider check-in begins at Starbucks
6:55 AM - Ride briefing.
7:00 AM - Ride bikes.

Please contact the ride organizer if you will be arriving after 7:00 AM or if you are registered and choose to not start.


2614 NE 46th St
Seattle, WA 98105
Business Hours: Saturday 11:00 AM - 12:00 AM

Food will be available for riders finishing after Eureka! closes at midnight.


Parking is somewhat limited around University Village so check the signs where you park. There is excellent public transit service to the Link Station at Husky Station.

Complete Route and Cuesheet [FINAL]

Individual Day Routes and Cuesheets (may be more compatible for some devices and software)

Day 1: [FINAL]
Day 2: [FINAL]
Day 3: [FINAL]
Day 4: [FINAL]
Day 5: [FINAL]

Note: Printed cuesheets will not be available at the start. You may choose to print your own. To print a cuesheet:
  • Open the route link above.
  • Click the More button.
  • Click Print Cuesheet.


Registration opens Wednesday, March 20 at 12:00 AM (Pacific Time).
  • Advance registration is required. We cannot accommodate same-day registration.
  • Registration includes signing a responsibility waiver using the same SmartWaiver system used for RUSA Permanents. YOU MUST SUBMIT A COMPLETED WAIVER IN ORDER TO START THE RIDE. No waiver, no ride, no exceptions.
  • Current RUSA membership is required. Click here to create or renew your RUSA membership. Allow a few days in advance for RUSA verification. You'll need your RUSA number to register for the ride.
  • Current SIR membership is required. Click here to create or renew your free SIR membership. Once you log into your SIR account the Register button will be visible on the right side of this page (or bottom for mobile browsers).
  • Online registration is open until Thursday, April 18 at 12:00 PM (Pacific Time).
  • Ride fee must be paid online at the time of registration.

Registration has closed for this event. We cannot accommodate same-day registration at this time.


General Rules

All riders must:
  • Read and sign a waiver (part of the online event registration) before beginning the ride.
  • Comply with local traffic laws as well as RUSA's Rules for Riders.
  • Have front and rear lights, a reflective vest or sash, and reflective ankle bands. See RUSA Article 10 for details. Be prepared to show these to the ride organizer at the start. Lights should be on during any low-light conditions (rain, fog, night, tunnels, etc).
  • Contact the organizer ASAP if they cannot finsih (DNF). The organizer's contact info may be found on the brevet control card.
  • Turn in their signed brevet control card at the ride finish.
  • Check-in with the organizer or a volunteer at the start, the finish, at any overnight controls.
Saturday, April 20, 2024, 7:00 AM Pacific Time (US & Canada) (UTC-08:00)
4634 26th Ave NE
Seattle, WA  98105
Additional Info:
Event Contact(s):
Owen Richards
Rose Cox
2024 Brevet Schedule
Registration is required
Payment In Full In Advance Only