Maine Half Marathon Calendar 2025-2026

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Explore the best half marathons in Maine for 2025-2026! Our updated list features 15 exciting races across the state. Find your next race in Maine below and join the running community at these great events!

May 2025
May
3-4
Sa - Su

Maine Coast Marathon

5 km 13 mi 26 mi
June 2025
Jun
1
Sunday

Great Bangor Marathon & Half

13 mi 26 mi
Jun
1
Sunday

Acadia Half Marathon

10 km 13 mi
Jun
7
Saturday

Shipyard Old Port Half Marathon

5 km 13 mi
August 2025
Aug
23
Saturday

Firebird Trail Races

Trail Run 13 mi 26 mi 50 km
Aug
24
Sunday

Blueberry Cove Half Marathon

13 mi
September 2025
Sep
7
Sunday

Pumpkinman Half Marathon

5 km 6 mi ... 13 mi 30 km
Sep
13
Saturday

Bar Harbor Bank & Trust Half Marathon

5 km 13 mi
Sep
14
Sunday

The Great Lincoln Marathon

5 km 13 mi 26 mi
Sep
20
Saturday

ACT Trail Fest

Trail Run 5 km 10 km 13 mi
Sep
20
Saturday

Autumn & Ales

5 km 10 km 13 mi
Sep
20
Saturday

Waldoboro Half Marathon

13 mi
October 2025
Oct
5
Sunday

Maine Marathon

13 mi 26 mi
Oct
19
Sunday

The Great Waterville Marathon

13 mi 26 mi
Oct
26
Sunday

Moosehorn Ghost Run Half-Marathon

13 mi
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