Half Marathons in Maine
10 upcoming Half Marathon races in Maine for 2026 and beyond — with dates, locations, and registration links.
- Moosehorn Ghost Run Half-Marathon and RelaySun, Nov 1, 2026 · Baileyville, MEHalf Marathon
- On the Run Half MarathonSat, Mar 20, 2027 · Old Orchard Beach, MEHalf Marathon
- Boyden Lake Half-MarathonSun, Apr 11, 2027 · Perry, MEHalf Marathon8K
- Race The Runways Half Marathon and 5KSat, May 8, 2027 · Brunswick, MEHalf Marathon5K
- Bangor Marathon - Full/Half/10K/5K - Running FestivalSun, Jun 6, 2027 · Bangor, MEMarathonHalf Marathon5K10K
- 2027 Acadia Half Marathon and 10KSun, Jun 6, 2027 · Bar Harbor, MEHalf Marathon10K
- Moosehead Marathon, Half, 10k and 5kSun, Jun 13, 2027 · Greenville, ME5K10KHalf MarathonMarathon
- Augusta Marathon - 5K/10K/Half/Full - Running FestivalSun, Jul 18, 2027 · Augusta, MEMarathonHalf Marathon10K5K
- Lincoln Marathon - Full/Half/10K/5KSun, Sep 19, 2027 · Lincoln, MEMarathonHalf Marathon5K10K
- Waterville Marathon - Full/Half/10K/5K - Running FestivalSun, Sep 26, 2027 · Waterville, MEHalf MarathonMarathon5K10K