raceIQ

Half marathons in Maine

13 upcoming half marathons in Maine, with dates and field depth before you enter.

All races5K races 8210K races 15Half marathons 13Marathons 7Ultramarathons 2 Races near me
Most competitive fields

Ranked by how fast the front of the field ran in recent editions, compared with every race we track at that distance.

  1. 1On the Run Half MarathonSat, Mar 20Old Orchard BeachHalf marathon Very competitive
  2. 2Lincoln Marathon - Full/Half/10K/5KSun, Sep 19Lincoln5K10KHalf marathonMarathon Very competitive
  3. 3Bangor Marathon - Full/Half/10K/5K - Running FestivalSun, Jun 6Bangor5K10KHalf marathonMarathon Competitive
  4. 4Waterville Marathon - Full/Half/10K/5K - Running FestivalSun, Sep 26Waterville5K10KHalf marathonMarathon Local
  5. 5Moosehorn Ghost Run Half-Marathon and RelaySun, Nov 1BaileyvilleHalf marathon Local

Which of these could you place in? raceIQ ranks them by where your pace would finish, in your age group and gender.

Find your races

November 2026

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September 2027