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Skip Navigation LinksEvents > Signature Events > BRI Seafair Triathlon

BRI Seafair Triathlon

Date: July 22, 2018
The 2018 BRI Seafair Triathlon, Seattle’s ONLY triathlon, taking place on the shores of Lake Washington at Seward Park, offers participants multiple disciplines on a flat, fast and picturesque triathlon course in the shadows of downtown Seattle. This race is a must do for all triathletes in the northwest.

The event offers participants a unique opportunity to participate in an olympic or sprint distance triathlon in an urban setting. Swimming in a protected cove, riding on closed roadways and running through Seward Park, which acts as the perfect backdrop for this flat, fast and picturesque triathlon course in the shadows of Downtown Seattle.

Offering a Kids Triathlon as well, there is a distance for everyone in the family! Join us in 2018 at the BRI Seafair Triathlon with over 1,400 health enthusiasts taking part in the event.

All participants will receive:
- Lightweight Participant Hoodie
- 2018 Finisher Medal (Adults & Kids)
- Personalized Race Bib
- Timing Chip & Custom Swim Cap

Special Thanks To:

Benaroya Research
Washington Athletic Club
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