1 event in Winnebago County, Illinois

From big races to Saturday morning group runs—find half marathon events and connect with the local endurance sports community.

• Stone Bridge Half Marathon and 5k [statelineymca.org] [Register at runsignup.com]
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  Sat, Sep 26, 2026 at 7:30 AM

  Description

  A very fast, out and back half marathon course set up on the scenic Stone Bridge Trail in Roscoe, Illinois.

  Packet Pick Up will be from 4:00 PM until 6:00 PM on Thursday, September 24th and Friday, September 25th at the Roscoe Branch of the Stateline Family YMCA. Please Note: There will be no race day registration or packet pick-up.

  Please note--to receive a t-shirt please register by 9/7/26.

  3.1 Miles 5k 13.1 Miles Half Marathon Run Trail

  Winnebago County, Illinois, 61073, United States
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