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Pigtails Run

Maple Valley, United States • 13 Dec 2025

The Pigtails Run, known as the "Flat" Fat Ass, is a celebrated running event held in Maple Valley, Washington, marking its 20th year in 2025. The race offers multiple distances including a 50K, marathon, and half marathon, with an early start option for the 50K and marathon. The course features a scenic route along the river and through the woods, providing a beautiful natural setting.

Participants earn a unique piggy medal upon completion. The event emphasizes safety with strict cut-off times and advises that the 50K course may be challenging for first-timers due to limited support and potentially harsh weather. The atmosphere is festive, with post-race celebrations including cake and pizza. Visit the organization's website for the most recent information.

United States Washington Maple Valley

Race information

Website Registration
50 km
50k
26 mi
Marathon
13 mi
1/2 Marathon
Visit the organization's website for the most recent information.
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