In 20 days · Sat, Aug 15, 2026
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Saturday, August 15th, 2026
Chambers Bay Loop Trail, University Place WA
Half · 10K · 5K
58–80°F · low rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2025
61–68°F
rain
2024
57–77°F
dry
2023
68–94°F
dry
2022
60–83°F
dry
2021
62–88°F
dry
2020
59–85°F
dry
2019
60–81°F
dry
2018
58–89°F
dry
2017
56–77°F
dry
2016
60–83°F
dry
Best months to race in Washington →
About this race
Race Overview
Loops 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.
Course Features
- Invigorating Atmosphere: Immerse yourself in the invigorating atmosphere as you navigate the wide, impeccably paved loop.
- Course Variability: The loop features a mixture of flat sections, inclines, and enticing switchbacks that add an exhilarating element to the journey.
- Stunning Views: Delight in the notion that these mesmerizing vistas seem infinite, inviting you to indulge in a visual feast that is unparalleled.
- Historical Significance: It is no wonder that the prestigious US Open was held at this remarkable location.
Event Details
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:
- 5k: Captivating distance for all skill levels.
- 10k: Exhilarating challenge for more experienced runners.
- Half Marathon: Awe-inspiring experience for endurance enthusiasts.
- Elevation Gain: Each loop is about 220' of gain.
Important Links
Visit the official race website for full race details, course maps, and race weekend information: Twilight at the Bay
For registration and more information, visit: Twilight at the Bay Registration
Course map
Train with a club
Run clubs near University Place to train with before race day.
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