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August 11, 2024

Newcastle Beach Triathlon USAT

Newcastle Beach Park • 4400 Lake Washington Blvd SE BellevueWA  98006 Organized by Sammamish Running

About this event

Newcastle Beach Triathlon USAT Bellevue Washington (1k (0.62 mile) Swim, 13k (8 mile) off road bike, and 8k (5 mile) Run ***

More information at: SammamishRunning.com


Hidden gem racing course in the heart of Washington is a beautiful Lake Washington and off-road biking trails, and perfect course for a  mid-summer event. A great beginner’s triathlon. The 1k (0.62 mile swim) in Lake Washington, followed by a 13k *8 mile) off road bike and a 8k (5 mile) run. 

Newcastle Beach in the heart of Bellevue Washington

All entrants receive custom designed Newcastle Beach Triathlon USAT T-Shirt, coaster, and gel pack. All finishers receive authentic Newcastle Beach Triathlon USAT Medallion. The event is sanctioned by the USAT. Sign up at least  2 weeks before race and guarantee T-shirt and size.

Pre-Race Safety Briefing: Friday August 9, 2024, 5 pm Live Stream

Packet pick at the Race Site Saturday August 10, 2024, 4 pm to 5:00 pm.

Event details and schedule

Parking at the Newcastle Beach parking lot.

For updated information on the Newcastle Beach Triathlon USAT see SammamishRunning.com

1k (0.62 mile) swim, 13k (8 mile) off road bike, and 8k (5 mile) run. Event is chip time. You will receive a time for your swim, bike and run as well as transition times for your swim-bike and bike-Run.

Kid's Splash 'n Dash and bike starts at 10 am. (100 meter swim, 2 mile bike, 1k run)

Further questions, please reach out to Race Director Mic Brisbois at 708.668.5488 call or text. mic@beaverLakeTriathlon.com


Newcastle Beach Park

4400 Lake Washington Blvd SE BellevueWA  98006

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