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Twilight at the Bay

Tacoma, United States • 16 Aug 2025

Twilight at the Bay is a scenic running event held at Chambers Bay Loop Trail in University Place, Washington. Participants can choose from a half marathon, 10k, or 5k race, each featuring loops on a wide, paved trail with a mix of flat sections, inclines, and switchbacks. The course offers breathtaking panoramic views of the bay, a location known for hosting the US Open. Each loop includes approximately 236 feet of elevation gain and loss, providing a challenging yet enjoyable experience. The event is USATF sanctioned and part of the Run Super Series, with private parking and a festive atmosphere celebrating the season's final race. Visit the organization's website for the most recent information.

United States Washington Tacoma

Race information

Website Registration
13 mi
220 m+
Half Marathon
10 km
236 m+
10k
5 km
236 m+
Visit the organization's website for the most recent information.
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