Seattle Triathlon Group is known for having a few different reccuring event series we host throughout the year - although most happen exclusively during the warmer, sunnier months. Here you can explore some of the various event series we host, including open water swims and local bike rides.
GLOWS (Green Lake Open Water Swim)
Join us for a evening swim in Green Lake! This event is for experienced open water swimmers ONLY!
đź“Ť Location: We meet at the bench/cove just north o...
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HTFU (Hills to Fly Up)
HTFU ("Hills To Fly Up" but sometimes known by a less appropriate name) is our regular Tuesday night hill climb/power development workout. C...
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SLOWS (Sammamish Landing Open Water Swim)
Join us for a Sammamish Lake Open Water Swim (SLOWS) evening swim! This event is for experienced open water swimmers ONLY!
đź“Ť Location: We meet at th...
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SMILES (Mercer Island Loops)
SMILES rides start at Lid Park on Mercer Island, and includes riding the "SMILE" of Mercer Island - E Mercer Way and W Mercer Way going arou...
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Zwift STG Club Race
The last Tuesday of the month, during the winter, we are getting together to do a friendly club race. Join us!
You’ll need your own indoor trainer set...
Next:
Jan 27, 2026
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