1 ultra event in Kidder Township, Pennsylvania

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

• Boulder Field 100 [uberendurancesports.com] [Register at ultrasignup.com] - Facebook
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  Sat, Sep 12, 2026

  50k 100k Ultra

  Route 534, Kidder Township, Pennsylvania, United States
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