Mary Lou Triathlon

Sun, Jun 14, 2026 Β· πŸ“ Weippe, ID
DateπŸ“… Sun, Jun 14, 2026
LocationπŸ“ Weippe, ID
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Join runners and triathletes on June 14, 2026, at Deyo Reservoir near Weippe, Idaho for a scenic multisport adventure that includes a 300-yard swim off the sandy beach, a challenging 13-mile mountain bike ride across gravel roads and forested terrain, and a scenic 2.2-mile run around the reservoir. This event was renamed in 2023 to celebrate the Deyo Family matriarch after the race relocated to its current reservoir home. You can grab your packet on Saturday from 3:00-5:30pm or Sunday from 6:30-7:00am, with race briefings at 5:00pm Saturday or 7:30am Sunday, and racing kicks off at 8:00am.

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Sun, Jun 14, 2026
Mary Lou Triathlon
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