Half Marathon Boomer Lake Park

The US 1M, 5K, 10K, 15K, & Half Marathon at Boomer Lake Park in Stillwater, Oklahoma, offers multiple race distances including a 1 mile, 5K, 10K, 15K, and a half marathon. The event takes place at scenic Boomer Lake Park, with courses designed as out-and-back routes. The half marathon consists of four laps of the designated course, while shorter distances complete fewer laps accordingly.

All finishers receive themed medals, and participants are encouraged to wear costumes, with a best costume award given at the race start. The race is part of the US Road Running Race Series, providing points toward the series standings. Visit the organization's website for the most recent information.