Ninja 5K & 10K at Westminster, MD (32)

The out-and-back course has a two-hour limit. 5K runners complete it twice, 10K runners four times. Finisher medals and a best costume prize will be awarded. Packet pickup is 30 to 10 minutes before the start. Online registration is required for the Ninja 5K & 10K; no on-site sign-ups.