Run the Bay
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Run Super Series
Run Super Series is a Washington-based race organizer established in 2016. The series offers road and trail events across a range of distances from 5k up to 100 miles, plus relays and endurance formats. Race features mentioned include finish-line items, shirts, medals, and complimentary professional “glamour shots.” Several courses in the series are described as net downhill routes and are noted as Boston-qualifying opportunities. Events take place in locations around Seattle, North Bend, Quincy, Everett, Tacoma, University Place, and other Washington sites.
2026 event calendar
The 2026 calendar lists multiple events with date, location, and distances: Tenacious 10 (April 4, Gas Works Park, Seattle) - 10-mile and 10k; Ancient Lakes Trail Run (April 11-12, Quincy) - 10k, 25k, 50k, 50M; Snohomish Women’s Run (May, Everett) - 5k, 10k, half marathon; Rainier to Ruston Relay (June 6, Mount Rainier National Park to Tacoma) - team relay over roughly 50 miles for teams of 2, 3, 4, or 6; Super Marathon & Half (June 13, North Bend) - marathon and half, described as a net downhill course of just under 1500 ft; Jack and Jill Half and Full Marathon (July 25-26) - downhill marathon through the Snoqualmie Tunnel with a reported net drop near 2000 ft; Twilight at the Bay (August, University Place) - 5k, 10k, half marathon around Chambers Bay; Cascade Express Marathon (Sept 12, North Bend) - marathon and half with a downhill profile and a tunnel section; Ultra FEST (September, Easton/North Bend area) - 100M, 100k, 50M, 50k; Run the Bay (November, University Place) - 5k, 10k, half marathon around Chambers Bay. Visit the organization's website for the most recent information.
