US Road Running - Fort Smith
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Event overview
The Luau at Ben Geren Regional Park in Fort Smith, AR takes place on May 16, 2026. The event includes the following race distances:
- 5K
- 10K
- Half Marathon
All participants must register on RunSignup. There is no on-site registration. Packet pickup opens 30 minutes before the race and closes 10 minutes before the race. A course time limit of 3 hours and 30 minutes applies.
Courses and logistics
Parking is available in the lot across from the playground at Ben Geren Regional Park (7200 Zero St, Fort Smith, AR 72903). Course descriptions indicate out-and-back loops with the following measurements: the 5K/10K loop is 0.78 miles one way (1.56 miles round trip); the 5K completes that round trip twice and the 10K four times. The half marathon loop is 1.09 miles one way (2.18 miles round trip) and is completed six times for the half marathon distance.
The event listing also references finisher medals, a shirt and gear shop, a best costume category, series points, and awards. A contact form is provided for race questions. Visit the organization's website for the most recent information.