[Six Pack Winter Series - Westminster the six pack winter series - westminster is on saturday january 4, 2025 to saturday february 22, 2025. it includes the following events: progressive distances to 10k (1mile, 2 mile, 5k, 4 mile, 5 mile, 10k), all 5ks, 5ks and up (5k, 5k, 5k, 4 mile, 5 mile, 10k), and progress to 5ks (1 mile, 2 mile, 5k, 5k, 5k, 5k).]