Half Marathon at Lowell Riverfront Park

The Ninja 1M, 5K, 10K, 15K, and Half Marathon at Lowell Riverfront Park in Everett, WA, is a vibrant running event scheduled for August 16, 2025. Participants can choose from various distances, including a half marathon that features an out-and-back course. The event encourages a festive atmosphere, with a costume contest and themed finisher medals for all participants.

Runners must register in advance through RunSignup, as there is no on-site registration. The race also contributes points towards the US Road Running Race Series, making it a competitive yet fun experience for runners of all levels. Visit the organization's website for the most recent information.