Ninja 5K, 10K, & 13.1M at Springdale, AR (31)

The Ninja 5K, 10K, and 13.1M in Springdale, Arkansas begins near the splash pad at 8:00 AM. This US Road Running event offers three distances: 5K, 10K, and half marathon. All participants must register via RunSignup prior to race day, as there is no registration available at the venue. Packet pickup is brief, opening 30 minutes before the start and concluding 10 minutes before the race. The course consists of repeated out-and-back laps. The 5K course involves completing the 1.56-mile out-and-back loop twice, the 10K requires four laps, and the half marathon uses a 2.18-mile out-and-back route six times. Participants have a 3 hour and 30 minute time limit. Medals are given to all finishers, awards are presented, series points contribute to US Road Running standings, and a best costume award is also part of the event.