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Chelanathon
September 6, 2025
6:00 am - 2:00 pm
6:00 am - 2:00 pm
Triathlon racing returns to Lake Chelan on September 6th with Chelanathon.
Featuring Olympic, Sprint, and relay races, this USAT-certified event showcases the very best of our region. Athletes will swim in the crystal-clear waters of Lake Chelan, bike through rolling hills lined with orchards and vineyards, and finish with a scenic lakeside run into downtown Manson.
Featuring Olympic, Sprint, and relay races, this USAT-certified event showcases the very best of our region. Athletes will swim in the crystal-clear waters of Lake Chelan, bike through rolling hills lined with orchards and vineyards, and finish with a scenic lakeside run into downtown Manson.
Whether you’re racing or cheering from the sidelines, Chelanathon delivers a one-of-a-kind experience for athletes, families, and volunteers alike.