Black Diamond Triathlon

2020 EVENT WILL BE VIRTUAL-ONLY. For the 2020 season, The Black Diamond Triathlons have been changed to Bike & Run Duathlons.

Sprint: 13.7 mi bike, 2.8 mi run
Olympic: 24.4 mi bike, 6.2 mi run
Long Course: 55.5 mi bike, 13.1 mi run
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Nolte State Park at the base of the Cascade Foothills offers a beautiful, rural landscape for the last long course triathlon of the Pacific NW season. The courses are rural & beautiful.

Black Diamond Triathlon will include a Super Sprint, Sprint and Olympic. Enjoy a swim in Deep Lake, bike on gently rolling hills with generous shoulders and a trail run for the Super Sprint/Sprint and road and trail for the Olympic.

Families can enjoy a beautiful park during the day with a swim beach, kids play area (accessible for kids!), and generous picnic area as their athletes come and go through transition. After the race, everyone can enjoy a full meal, finishers medal, and an awards celebration that awards the top 5 in each age group Sprint and Olympic, top 3 in the Super Sprint, top 3 relays and the top 3 overall men and women.