US 5K, 10K, & Half Marathon at Shaw Family Park, Springdale, AR (27) 30

Participants must register online for this endurance race, with no option for on-site registration. The race features multiple courses, each designed as an out-and-back route, with varying lap completions for different events. There is a strict time limit for course completion, and all finishers receive themed medals. Participants are encouraged to wear costumes, with a prize awarded for the best costume at the race's start. The event is part of the US Road Running Race Series, contributing points for series awards.