3 ultra events in Montgomery County, Kansas

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

• FlatRock 101 [ultrasignup.com] [Register at ultrasignup.com]
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  Sat, Apr 18, 2026

  5k 12k 25k 50k 101k Ultra

  Montgomery County, Kansas, United States
  OpenStreetMap Google Maps
• FlatRock [ultrasignup.com] [Register at ultrasignup.com] - Facebook
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  Sat, Sep 26, 2026

  5k 12k 25k 50k Ultra

  Elk City Lake / Outlet Channel Shelter, Montgomery County, Kansas, United States
  OpenStreetMap Google Maps