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Black Diamond Triathlon

Sat June 28, 2025 Enumclaw, WA 98022 US Directions

Olympic Tri & Aquabike Details

Olympic & Aquabike Swim Course - 1.5 kilometers (.93 miles)

Olympic athletes will make two diamond shaped clockwise loops.  Your far turn buoy at the top of the diamond is the middle, orange buoy. 
Markings: Large swim buoys  will designate the swim course. Kayakers and Lifeguards will be positioned on the water to support the swimmers.
Water Temperature: Water temperature is expected to be around 70 degrees. The temperature will be taken leading up to the race. A wetsuit isn't mandatory, but it's recommended

Bike Course - 40 Kilometers 

 
Athletes will travel north (left) out of the park along Veazie-Cumberland Road and travel some beautiful rural roads, and at about mile 6, turn right toward Selleck on Kanaskat-Kangley Road.
When you reach Kent-Kangley Road , you'll turn left and head to a turn-around in Ravensdale. 
After the Ravensdale turn-around you'll turn right onto Retreat-Kanasket road and reach the bike course aid station at mile 15 at the Bonneville Power Plant.
Volunteers will guide you at every turn, so don't worry through those longer straight stretches. In Cumberland, you'll be directed to a 2.5 mile out-and-back on SE 352nd St. and then return to Nolte to begin your run.
AQUABIKE FINISH
Aquabikers will finish the bike leg in the main parking lot with the Olympic cyclists. When you dismount at the dismount line, you'll run from the parking lot straight onto a paved trail.  Follow the pink signs to make a U-turn to the left and cross the finish line with your bike. 
​Find the Route on RideWithGPS Here

Olympic Run Course - 10 kilometers (6.2miles)


The Olympic run course heads right into the woods at transition toward the parking lot. From there you'll weave around a bit to get to the southbound side of Veazie-Cumberland and head toward 384th St. There's you'll find an aid station and your turnaround. Follow the arrows on signs and on the ground. 
When you return to the park, you'll do 2 loops around the lake to finish on a hard-packed gravel trail. No trail shoes necessary, just watch your step.
 

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