Flint Hills Gravel
Four cycling routes and three running routes in Americus, KS.
featured events
Yakima River Canyon Marathon and Half-Marathon
Mar 29, 2025
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Yakima
Tualatin River Run 5K
Mar 29, 2025
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Portland
Corvallis Half Marathon & 5K
Apr 5, 2025
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Corvallis
Hippie Chick Half Marathon, Quarter Marathon
May 10, 2025
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Portland
Helvetia Half Marathon, 10K, 5K
May 31, 2025
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Portland
Newport Marathon 2025
Jun 1, 2025
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Newport