Half Marathons in Maine
13 upcoming Half Marathon races in Maine for 2026 and beyond — with dates, locations, and registration links.
- Happy Moose Half Marathon and Four in the Forest Trail RaceSat, Sep 12, 2026 · Oxford, MEHalf Marathon6.4K
- Autumn & Ales 5K, 10K, and 1/2 MarathonSat, Sep 12, 2026 · Scarborough, ME5K10KHalf Marathon
- 2026 Bar Harbor Bank & Trust Half Marathon and Fall 5KSat, Sep 12, 2026 · Bar Harbor, MEHalf Marathon5K
- Pumpkinman Half Marathon and Running Festival!Sun, Sep 13, 2026 · South Berwick, ME5K14.0K30KHalf Marathon1 Mile
- The Waldoboro Half MarathonSat, Sep 19, 2026 · Waldoboro, MEHalf Marathon
- Lincoln Marathon - Full/Half/10K/5KSun, Sep 20, 2026 · Lincoln, MEMarathonHalf Marathon5K10K
- Waterville Marathon - Full/Half/10K/5K - Running FestivalSun, Oct 4, 2026 · Waterville, MEHalf MarathonMarathon5K10K
- Maine Marathon, Half Marathon and Marathon RelaySun, Oct 4, 2026 · Portland, MEMarathonHalf Marathon
- Moosehorn Ghost Run Half-Marathon and RelaySun, Nov 1, 2026 · Baileyville, MEHalf Marathon
- Boyden Lake Half-MarathonSun, Apr 11, 2027 · Perry, MEHalf Marathon8K
- Moosehead Marathon, Half, 10k and 5kSun, Jun 13, 2027 · Greenville, ME5K10KHalf MarathonMarathon
- Bangor Marathon - Full/Half/10K/5K - Running FestivalSun, Jun 13, 2027 · Bangor, MEMarathonHalf Marathon5K10K
- Augusta Marathon - 5K/10K/Half/Full - Running FestivalSun, Jul 18, 2027 · Augusta, MEMarathonHalf Marathon10K5K