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HomeBrevets300k Centenary Anniversary (ACP)

Brevets - Event View

This is the "Event Detail" view, showing all available information for this event. If the event has passed, click the "Event Report" button to read a report and view photos that were uploaded.

300k Centenary Anniversary (ACP)

Registration opens Wednesday, May 11 at 12:01 AM (Pacific Time).
To register online: sign in to your SIR member account. Don't have one? Create one. It's free!
Once you login the Register button will be visible on the right side of this page (or bottom for mobile browsers).
  • Advance registration is required — we cannot accommodate same-day registration.
  • Membership: All riders must have current RUSA and SIR memberships (you'll enter your RUSA number during registration). Don't have a RUSA membership? Join here (or renew if your RUSA membership has expired). Allow a few days in advance for RUSA verification.
  • Online registration is open until Wednesday, June 8 at 11:59 PM (Pacific Time).
  • Ride cost is $30 paid online at the time of registration.
Registration has closed for this event. We cannot accommodate same-day registration at this time.

The online registration includes signing a responsibility waiver using the same SmartWaiver system used for RUSA Permanents.


Please see the SIR Pandemic Plan for our COVID-19 protocols. These protocols apply to this event and future rides for an indefinite time period.

The first 300k SIR brevet took place May 15, 1994. It started from Clinton at the ferry terminal on Whidbey Island; went up Whidbey Island, crossed over Deception Pass, then came down Route 9 (this was pre-Centennial Trail) finishing in Mukilteo near the ferry terminal. 26 riders started, including a few familiar names:
  • Mark Roberts
  • Ken Krichman
  • Duane Wright
  • Ron Himschoot
This year's ride starts at the Clinton Park & Ride. We head to Langley and work our way around the island to Oak Harbor, the Naval Air Station, over Deception Pass, around the Swiomish Reservation and then familiar roads around Sedro Wooley, Mount Vernon and Arlington to end in Mukilteo at Diamond Knot Brewing for much needed refreshment.

Route and Cuesheet [FINAL] 

Note: Printed cuesheets will not be available at the start. You may choose to print your own. To print the cuesheet from the route page, click the More button, then select Print Cuesheet.
Saturday, June 11, 2022, 6:30 AM
Clinton Park & Ride (entrance on Deer Lake Road between US Post Office and Clinton Library)
4801 Deer Lake Rd
Clinton, WA  98236
Additional Info:
Event Contact(s):
Rose Cox
2022 Brevet Schedule
Registration is required
Payment In Full In Advance Only