3 ultra events in Merrimack County, New Hampshire

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

• Spaulding Woods 50K [raceawayevents.com] [Register at ultrasignup.com]
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Sat, Jul 11, 2026 at 8:00 AM

  50k Ultra

  72 Spaulding Rd, Merrimack County, New Hampshire, 03276, United States
  OpenStreetMap Google Maps
• Ragged 75 Stage Race and 50k [six03endurance.com] [Register at ultrasignup.com] - Facebook
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Fri, Jul 31, 2026

  50k Ultra

  Ragged Mountain Resort, Merrimack County, New Hampshire, United States
  OpenStreetMap Google Maps
• Bear Brook Trail Races [facebook.com] [Register at ultrasignup.com] - Facebook
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Sat, Sep 12, 2026 at 7:00 AM

  Half Marathon Trail Ultra

  Merrimack County, New Hampshire, United States
  OpenStreetMap Google Maps