RYR Endurance Marathon
RYR Endurance Marathon race day weather
Crisp morning, warming trend
Runners will face a cool start at 37°F, gradually warming to 51°F by midday. With light winds from the NNE, conditions will remain favorable throughout. It's advisable to dress in layers for the pre-race wait and maintain hydration as temperatures rise during the race.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for RYR Endurance Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
About the RYR Endurance Marathon
RYR Endurance Race Weekend is held each November at Horse Fork Creek Park in Owensboro, Kentucky. The competitive Marathon and Half Marathon run on USATF-certified, multi-loop paved greenway courses (certifications KY24004DJR and KY24006DJR) and are eligible for Boston Marathon qualifying times, alongside a 50K, a Casual Marathon with a 9-hour cutoff, a 10K, and a 5K. The Marathon carries a 5-hour cutoff. The current course records are 2:58:07 for women (Sadie Smith, 2024) and 3:01:45 for men (Mark Adams, 2025).