Hawk Hundred Marathon
Race Day Weather
Hot conditions, manage early effort
Runners will face a warm start at 76°F, climbing to a challenging 102°F by the finish. Winds will be light, with a headwind at the start and transitioning to a tailwind after mile 13. Given the humidity at 34%, it's crucial for runners to pace conservatively early on, especially during the significant climb at mile 12, to preserve energy for the latter stages with tailwind assistance.
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Race Info
The Hawk Hundred is organized by the Lawrence Trail Hawks and offers 100-mile, 75-mile, 50-mile, and Marathon distances on a 25-mile loop through the rolling single-track trails of Clinton State Park in Lawrence, Kansas. Runners in the longer distances repeat the loop while marathoners add a 1.2-mile out-and-back on the Nature Center Trail at the start. The 75-mile option was not listed among the 2026 registration options (100M/50M/Marathon only). Source
