Dale Gerlach 618 560-0420 Upcoming events Three Mile Thursday Group Walk Belleville East YMCA YRE 2025-04-17 5:45 pm - 2025-04-17 6:00 pm The Illinois Trekkers invite you to join them on a 5k group walk. Registration 5:45 PM and start walking at 6:00 PM. 5K walk normally takes about 1 hour.