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9
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9
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9
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9
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9
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9
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9
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10
May
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10
May
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10
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10
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2026 Matt Mason "Cowboy UP" Triathlon/Duathlon
Sunday, July 26, 2026 · Smithville, United States
Distances
23.2km
25.7km
41.2km
Start location
Smithville Lake Crow's Creek Park
Smithville, MO
About this race
This event honors those who have made the ultimate sacrifice for their country and keeps the memory of Matt Mason alive. The run course is mostly flat and out and back. Triathlon swims feature a time trial start; duathlons begin with a shotgun start. It is part of the Midwest Triathlon Series.