3 ultra events in Flagstaff, Arizona

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

• Flagstaff Doggie Dash & BuffaLoops Ultra [trailgangstaz.com] [Register at ultrasignup.com]
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  Sun, May 24, 2026

  5k Ultra Virtual

  Buffalo Park, Flagstaff, Arizona, United States
  OpenStreetMap Google Maps
• Flagstaff Extreme Big Pine [aravaiparunning.com] [Register at ultrasignup.com] - Facebook - Instagram
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  Sat, Jun 20, 2026

  6k 13k 27k 50k Ultra

  2446 Fort Tuthill Loop, Flagstaff, Arizona, 86005, United States
  OpenStreetMap Google Maps
• Flagstaff to Grand Canyon Stagecoach Line 100 mile Ultra & Relay [aztrail.org]
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  Sat, Sep 19, 2026

  55k 100 Miles Relay Run Ultra

  122 West Historic Route 66, Flagstaff, Arizona, 86001, United States
  OpenStreetMap Google Maps

Local Clubs & Organizations