2 events in Oxford County, Maine

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

• Maine Summer Adventure Race: 3-Hour [mainesummerar.com] [Register at runsignup.com]
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Sat, Jul 11, 2026 at 12:00 PM

  Description

  ▼ Show more Show less

  The Maine Summer Adventure Race is an annual event designed to showcase the most beautiful, interesting, and fun parts of Maine. The 3-hour race is a great introduction to the sport, geared towards...

  The Maine Summer Adventure Race is an annual event designed to showcase the most beautiful, interesting, and fun parts of Maine. The 3-hour race is a great introduction to the sport, geared towards families and beginners.

  The 3-hour event is a foot- and bike-only event with no paddling in and around Greenwood, Maine. Biking will be on paved road and dirt trail surfaces. It is family-friendly and appropriate for racers of all ages. Teams should plan to bring bikes to the event. Bike trailers and kids seats are welcome!

  The 3-hour race will begin at 12:00 p.m. and end at 3:00 p.m. on Saturday, July 11. Check-in and map hand-out begins at 11:00 a.m. on Saturday.

  Trail

  308 Howe Hill Rd, Oxford County, Maine, 04255, United States
  OpenStreetMap Google Maps
• Tough Mountain Challenge [toughmountain.com] [Register at runsignup.com]
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Sat, Jul 25, 2026 at 8:00 AM

  Description

  ▼ Show more Show less

  ARE YOU TOUGH ENOUGH?

  Tough Mountain Challenge isn’t your average obstacle race—it’s New England’s most rugged, rowdy, and relentlessly fun event. Since 2010, we’ve been tearing up the mountains of...

  ARE YOU TOUGH ENOUGH?

  Tough Mountain Challenge isn’t your average obstacle race—it’s New England’s most rugged, rowdy, and relentlessly fun event. Since 2010, we’ve been tearing up the mountains of Western Maine with a course designed to test your grit and reward your effort—with mud, sweat, and cold beer.

  Hosted at Sunday River Resort, the course winds through ski trails, wooded terrain, and natural mountain features, with plenty of custom-built obstacles in the mix. Whether you’re here to compete, complete, or just survive with style, it’s the kind of challenge you’ll talk about all year.

  Save the date: July 25, 2026. Let’s get after it.

  5k Trail

  15 South Ridge Road, Oxford County, Maine, 04261, United States
  OpenStreetMap Google Maps