• Marion, IL

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

  • Distance(s): 10K
    • Race Overview: A race coming up on 2026-04-11 in Marion, IL. Get all the nerdy details below or follow the sign up links to secure your spot today!
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    Race data last checked: 2026-01-28

    Race Overview:

     
    *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 registered by March 29th are guaranteed a T-shirt. There are also prizes for the top three male and female runners in each five-year age group, as well as the overall winner.

    There will be special awards for participants who participate in all three events.

    Light refreshments will be provided. 
    Sign Up Here