The 2026 Starved Rock Country Marathon has concluded.
Starved Rock Country Marathon
Race complete
Ottawa, IL, USA · May 9, 2026
Race Day Weather
53°at start
77° high
Windy
Dry
Cool start, warming race
Runners will face a temperature rise from 52°F to 77°F, with humidity averaging 62%. Winds will be from the WSW at 21 mph, creating a headwind throughout. As temperatures increase, it's advisable for runners to start conservatively and monitor hydration closely, especially in the warmer conditions.
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