Half Marathon Boomer Lake Park

The US 1M, 5K, 10K, 15K, and Half Marathon at Boomer Lake Park in Stillwater, OK, is a multi-distance running event scheduled for July 5, 2025. Participants can choose from various race lengths, including a half marathon that involves completing the course four times. The event encourages costumes, with awards for the best outfit.

All finishers will receive themed medals, and the race contributes points towards the US Road Running Race Series. Registration is mandatory through RunSignup, and there will be no on-site registration available. The event promises a fun and competitive atmosphere for runners of all levels. Visit the organization's website for the most recent information.