Grand Ridge
Nov 7Issaquah, WA50K, Marathon +2
Also a half marathon, 34 mi from Run the Bay, registration open
Listed from RunSignUp. Checked Oct 19, 2026.
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planLoops will be an incredibly enjoyable experience while simultaneously basking in the breathtaking panoramic views of the magnificent Bay! This sensational running trail allows participants to relish every single moment, as they traverse the stunning Chambers Bay in University Place, Washington. Immerse yourself in the invigorating atmosphere as you navigate the wide, impeccably paved loop that seamlessly encompasses a mixture of flat sections, inclines, and enticing switchbacks that add an exhilarating element to the journey. Delight in the notion that these mesmerizing vistas seem infinite, inviting you to indulge in a visual feast that is unparalleled. It is no wonder that the prestigious US Open was held at this remarkable location, and now, the time has come for enthusiastic individuals like yourself to intimately experience the splendor that is held within the bounds of this extraordinary destination. Whether you prefer to gracefully run, leisurely walk, or implement a combination of both, we are absolutely thrilled to introduce our newest additions to the esteemed Run Super Series portfolio: the captivating 5k, the exhilarating 10k, and the awe-inspiring half marathon. Don't miss out on the chance to be a part of this unforgettable event! Each loop is about 220' of gain.
Visit the official race website for full race details, course maps, and race weekend information: Run the Bay
Registration opens
Dec 17, 2025
Tier 1 ends
Feb 1, 2026
Tier 2 ends
May 1, 2026
Tier 3 ends
Aug 1, 2026
Tier 4 ends
Aug 18, 2026
Registration closes
Nov 8, 2026
Race day
Nov 8, 2026
Tier 5 ends
Nov 8, 2026
Tier 6 ends
Nov 8, 2026
Run The Bay Half Marathon
Tier 5, then $99 from Nov 8, 2026
$94
Run the Bay 10k
Tier 5, then $67 from Nov 8, 2026
$62
Run the Bay 5k
Tier 5, then $57 from Nov 8, 2026
$52
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Nov 7Issaquah, WA50K, Marathon +2
Also a half marathon, 34 mi from Run the Bay, registration open
Nov 14Seattle, WAHalf Marathon, 10K +2
Also a half marathon, 28 mi from Run the Bay, registration open
Oct 31Seattle, WAHalf Marathon, 10K +2
Also a half marathon, 28 mi from Run the Bay, registration open
Oct 31Seattle, WAHalf Marathon, 10K +2
Also a half marathon, 28 mi from Run the Bay, registration open
Straight-line distance
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