RACE PROFILE

SOUTHERN ILLINOIS 10K, MICRO-MARATHON, AND PEEWEE MARATHON

Marion, Illinois·Marathon

Next Race · Apr 11, 2026

*This is a River to River Runners Club Championship Series event!* The 10k run is set for 7:30am on Saturday, April 11 at the Crab Orchard National Wildlife Refuge. The Micro Marathon will start at 9:30 am, and the PeeWee Marathon will start at 10:30 am. Check-in and race day registration begins at 6:30am. All courses start and end at the new refuge headquarters located on Headquarters Road, just West of Rt 148. The courses are flat with a few small, gently rolling hills. All race participants r