Southern Illinois 10K, Micro-Marathon, and PeeWee Marathon

The River to River Runners Club Championship Series event takes place at the Crab Orchard National Wildlife Refuge. All courses begin and end at the refuge headquarters and feature flat terrain with gentle hills. Participants have the chance to win prizes for top placements in each five-year age group and overall. Special recognition is given to those participating in all three events, and a T-shirt is provided for advance registrants. Light refreshments will be available, accentuating the community spirit and camaraderie at the heart of this endurance sports event.