Upcoming Half Marathon Races Near Newcastle, ME

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The Great Augusta Marathon & Half

Augusta, ME

Sunday, July 12th, 2026

Marathon

Half

10K

View details for race The Great Augusta Marathon & Half

The Great Waterville Marathon & Half

Waterville, ME

Sunday, August 9th, 2026

Half

Marathon

View details for race The Great Waterville Marathon & Half

2026 Bar Harbor Bank & Trust Half Marathon and ...

Bar Harbor, ME

Saturday, September 12th, 2026

Half

View details for race 2026 Bar Harbor Bank & Trust Half Marathon and Fall 5K

Autumn & Ales 5K, 10K, and 1/2 Marathon

Scarborough, ME

Saturday, September 12th, 2026

10K

Half

View details for race Autumn & Ales 5K, 10K, and 1/2 Marathon

Maine Marathon, Half Marathon and Marathon Relay

Portland, ME

Saturday, September 26th, 2026

Marathon

Half

View details for race Maine Marathon, Half Marathon and Marathon Relay

2026 Mount Desert Island Marathon

Bar Harbor, ME

Sunday, October 18th, 2026

Marathon

Half

View details for race 2026 Mount Desert Island Marathon

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