Hawk Hundred

SEP
12
2026
Trail running at Clinton State Park with 100 mile, 50 mile and marathon options on a 25 mile technical loop with staffed aid stations and chip timing.
Sat 12 Sep 2026
100 miles 50 miles 26 miles

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Hawk Hundred - Clinton State Park, Lawrence, KS

The Hawk Hundred is a trail race presented by the Lawrence Trail Hawks at Clinton State Park in Lawrence, KS. The event offers three distances:

  • 100 Mile: four iterations of the 25 mile loop
  • 50 Mile: two iterations of the 25 mile loop
  • Marathon (26.2 miles): one 25 mile loop plus an additional 1.2 mile section at the start

The course is a 25 mile loop on technical, rolling trails that includes named segments such as Sanders Mound, Lands End, and the Goodwin Loop which is about 2.5 miles and traverses Bunker Hill. The white and blue blazed trails cross at several points; crossings will be marked and signed but runners are responsible for following course markers.

The race uses chip timing by Timer Guys with live updates on race day. Aid stations are staffed and offer a variety of foods and Tailwind and Honey Stinger products; overnight hours may include hot food and soups. Key aid station locations and access: Lands End (about 4.5 and 18.5 miles, no crew access), West Park Road (about 10.5 and 13 miles, crew access), and Start/Finish (25 miles, crew access). Drop bags are accepted at specified stations and must be delivered race morning shortly before a runner's start.

Finishers receive distance-specific awards and swag; registration deadlines affect some swag eligibility. Entry is nonrefundable; transfers and deferrals are subject to organizer deadlines and policies. Visit the organization's website for the most recent information.

100 mi
100 Miler
50 mi
50 Miler
26 mi
Marathon
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